Q: Is 5,481 a Prime Number?
A: No, 5,481 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 5481 can be evenly divided by 1 3 7 9 21 27 29 63 87 189 203 261 609 783 1,827 and 5,481, with no remainder.
Since 5,481 cannot be divided by just 1 and 5,481, it is not a prime number.