Q: Is 45,317 a Prime Number?
A: Yes, 45,317 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 45317 can be evenly divided by 1 and 45,317, with no remainder.
Since 45,317 can be divided by just 1 and 45,317, it is a prime number.