Q: Is 550,880 a Prime Number?
A: No, 550,880 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 550880 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 313 352 440 626 880 1,252 1,565 1,760 2,504 3,130 3,443 5,008 6,260 6,886 10,016 12,520 13,772 17,215 25,040 27,544 34,430 50,080 55,088 68,860 110,176 137,720 275,440 and 550,880, with no remainder.
Since 550,880 cannot be divided by just 1 and 550,880, it is not a prime number.