Q: Is 163,375 a Prime Number?
A: No, 163,375 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 163375 can be evenly divided by 1 5 25 125 1,307 6,535 32,675 and 163,375, with no remainder.
Since 163,375 cannot be divided by just 1 and 163,375, it is not a prime number.