Q: Is 5,775,440 a Prime Number?
A: No, 5,775,440 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 5775440 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 6,563 13,126 26,252 32,815 52,504 65,630 72,193 105,008 131,260 144,386 262,520 288,772 360,965 525,040 577,544 721,930 1,155,088 1,443,860 2,887,720 and 5,775,440, with no remainder.
Since 5,775,440 cannot be divided by just 1 and 5,775,440, it is not a prime number.