A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 6052800 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 97 100 104 120 130 150 156 160 192 194 195 200 208 240 260 291 300 312 320 325 388 390 400 416 480 485 520 582 600 624 650 776 780 800 832 960 970 975 1,040 1,164 1,200 1,248 1,261 1,300 1,455 1,552 1,560 1,600 1,940 1,950 2,080 2,328 2,400 2,425 2,496 2,522 2,600 2,910 3,104 3,120 3,783 3,880 3,900 4,160 4,656 4,800 4,850 5,044 5,200 5,820 6,208 6,240 6,305 7,275 7,566 7,760 7,800 9,312 9,700 10,088 10,400 11,640 12,480 12,610 14,550 15,132 15,520 15,600 18,624 18,915 19,400 20,176 20,800 23,280 25,220 29,100 30,264 31,040 31,200 31,525 37,830 38,800 40,352 46,560 50,440 58,200 60,528 62,400 63,050 75,660 77,600 80,704 93,120 94,575 100,880 116,400 121,056 126,100 151,320 155,200 189,150 201,760 232,800 242,112 252,200 302,640 378,300 403,520 465,600 504,400 605,280 756,600 1,008,800 1,210,560 1,513,200 2,017,600 3,026,400 and 6,052,800, with no remainder.
Since 6,052,800 cannot be divided by just 1 and 6,052,800, it is not a prime number.