# Python program to find sum of all digits of a number

Here, we are going to learn how to find the sum of all digits of a given number in Python programming language?
Submitted by IncludeHelp, on April 03, 2020

Here, we are implementing a python program to find the sum of all digits using the recursion method.

Example:

```    Input: 0
Output: 0

Input: 12345
Output: 15

Input: 5678379
Output: 45
```

Program:

```# Python program to find the
# sum of all digits of a number

# function definition
def sumDigits(num):
if num == 0:
return 0
else:
return num % 10 + sumDigits(int(num / 10))

# main code
x = 0
print("Number: ", x)
print("Sum of digits: ", sumDigits(x))
print()

x = 12345
print("Number: ", x)
print("Sum of digits: ", sumDigits(x))
print()

x = 5678379
print("Number: ", x)
print("Sum of digits: ", sumDigits(x))
print()
```

Output

```Number:  0
Sum of digits:  0

Number:  12345
Sum of digits:  15

Number:  5678379
Sum of digits:  45
```

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