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55852124048 = 2472941795309
BaseRepresentation
bin110100000001000010…
…111100011110010000
312100011102121212121222
4310001002330132100
51403341120432143
641354052504212
74015032135620
oct640102743620
9170142555558
1055852124048
1121761082506
12a9a891b068
135361301616
1429bba48880
1516bd51c768
hexd010bc790

55852124048 has 160 divisors (see below), whose sum is σ = 132741504000. Its totient is φ = 22257930240.

The previous prime is 55852124017. The next prime is 55852124059. The reversal of 55852124048 is 84042125855.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10517618 + ... + 10522926.

It is an arithmetic number, because the mean of its divisors is an integer number (829634400).

Almost surely, 255852124048 is an apocalyptic number.

55852124048 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55852124048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66370752000).

55852124048 is an abundant number, since it is smaller than the sum of its proper divisors (76889379952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55852124048 is a wasteful number, since it uses less digits than its factorization.

55852124048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5473 (or 5467 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 44.

The spelling of 55852124048 in words is "fifty-five billion, eight hundred fifty-two million, one hundred twenty-four thousand, forty-eight".

Divisors: 1 2 4 7 8 14 16 28 29 41 56 58 79 82 112 116 158 164 203 232 287 316 328 406 464 553 574 632 656 812 1106 1148 1189 1264 1624 2212 2291 2296 2378 3239 3248 4424 4582 4592 4756 5309 6478 8323 8848 9164 9512 10618 12956 16037 16646 18328 19024 21236 22673 25912 32074 33292 36656 37163 42472 45346 51824 64148 66584 74326 84944 90692 93931 128296 133168 148652 153961 181384 187862 217669 256592 297304 307922 362768 375724 419411 435338 594608 615844 657517 751448 838822 870676 1077727 1231688 1315034 1502896 1523683 1677644 1741352 2155454 2463376 2630068 2935877 3047366 3355288 3482704 4310908 5260136 5871754 6094732 6312401 6710576 8621816 10520272 11743508 12162919 12189464 12624802 17195851 17243632 23487016 24325838 24378928 25249604 34391702 44186807 46974032 48651676 50499208 68783404 85140433 88373614 97303352 100998416 120370957 137566808 170280866 176747228 194606704 240741914 275133616 340561732 353494456 481483828 498679679 681123464 706988912 962967656 997359358 1362246928 1925935312 1994718716 3490757753 3989437432 6981515506 7978874864 13963031012 27926062024 55852124048