Q: Is 155,325 a Prime Number?
A: No, 155,325 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 155325 can be evenly divided by 1 3 5 15 19 25 57 75 95 109 285 327 475 545 1,425 1,635 2,071 2,725 6,213 8,175 10,355 31,065 51,775 and 155,325, with no remainder.
Since 155,325 cannot be divided by just 1 and 155,325, it is not a prime number.