Python Program to check Strong Number

sum=0
# Ask user to enter the number
num=int(input("Enter a number:"))
# temporary variable  store copy of the original number
temp=num
# Using while loop
while(num):
    # intialize with 1
    i=1
    # fact variable with 1
    fact=1
    rem=num%10
    while(i<=rem):
        fact=fact*i   # Find factorial of each number
        i=i+1
    sum=sum+fact
    num=num//10
if(sum==temp):
    print("Given number is a strong number")
else:
    print("Given number is not a strong number")