Q: Is 5,420 a Prime Number?
A: No, 5,420 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 5420 can be evenly divided by 1 2 4 5 10 20 271 542 1,084 1,355 2,710 and 5,420, with no remainder.
Since 5,420 cannot be divided by just 1 and 5,420, it is not a prime number.