A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 5482752 can be evenly divided by 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 59 64 66 88 96 118 121 128 132 176 177 192 236 242 256 264 352 354 363 384 472 484 528 649 704 708 726 768 944 968 1,056 1,298 1,408 1,416 1,452 1,888 1,936 1,947 2,112 2,596 2,816 2,832 2,904 3,776 3,872 3,894 4,224 5,192 5,664 5,808 7,139 7,552 7,744 7,788 8,448 10,384 11,328 11,616 14,278 15,104 15,488 15,576 20,768 21,417 22,656 23,232 28,556 30,976 31,152 41,536 42,834 45,312 46,464 57,112 62,304 83,072 85,668 92,928 114,224 124,608 166,144 171,336 228,448 249,216 342,672 456,896 498,432 685,344 913,792 1,370,688 1,827,584 2,741,376 and 5,482,752, with no remainder.
Since 5,482,752 cannot be divided by just 1 and 5,482,752, it is not a prime number.