Q: Is 5,440 a Prime Number?
A: No, 5,440 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 5440 can be evenly divided by 1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 320 340 544 680 1,088 1,360 2,720 and 5,440, with no remainder.
Since 5,440 cannot be divided by just 1 and 5,440, it is not a prime number.