Q: Is 5,418 a Prime Number?
A: No, 5,418 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 5418 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 43 63 86 126 129 258 301 387 602 774 903 1,806 2,709 and 5,418, with no remainder.
Since 5,418 cannot be divided by just 1 and 5,418, it is not a prime number.