Q: Is 542,425 a Prime Number?
A: No, 542,425 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 542425 can be evenly divided by 1 5 13 25 65 325 1,669 8,345 21,697 41,725 108,485 and 542,425, with no remainder.
Since 542,425 cannot be divided by just 1 and 542,425, it is not a prime number.