Q: Is 542,725 a Prime Number?
A: No, 542,725 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 542725 can be evenly divided by 1 5 17 25 85 425 1,277 6,385 21,709 31,925 108,545 and 542,725, with no remainder.
Since 542,725 cannot be divided by just 1 and 542,725, it is not a prime number.