Q: Is 53,408 a Prime Number?
A: No, 53,408 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 53408 can be evenly divided by 1 2 4 8 16 32 1,669 3,338 6,676 13,352 26,704 and 53,408, with no remainder.
Since 53,408 cannot be divided by just 1 and 53,408, it is not a prime number.