Q: Is 542,364 a Prime Number?
A: No, 542,364 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 542364 can be evenly divided by 1 2 3 4 6 12 45,197 90,394 135,591 180,788 271,182 and 542,364, with no remainder.
Since 542,364 cannot be divided by just 1 and 542,364, it is not a prime number.