Q: Is 540,125 a Prime Number?
A: No, 540,125 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 540125 can be evenly divided by 1 5 25 29 125 145 149 725 745 3,625 3,725 4,321 18,625 21,605 108,025 and 540,125, with no remainder.
Since 540,125 cannot be divided by just 1 and 540,125, it is not a prime number.