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55760913534 = 2325137025839
BaseRepresentation
bin110011111011100111…
…000000010001111110
312022221001222220022210
4303323213000101332
51403144243213114
641341033521250
74012543642014
oct637347002176
9168831886283
1055760913534
1121714644717
12a982273226
1353484476c1
1429ad8a48b4
1516b5502259
hexcfb9c047e

55760913534 has 16 divisors (see below), whose sum is σ = 111966140160. Its totient is φ = 18512919000.

The previous prime is 55760913517. The next prime is 55760913541. The reversal of 55760913534 is 43531906755.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18511414 + ... + 18514425.

It is an arithmetic number, because the mean of its divisors is an integer number (6997883760).

Almost surely, 255760913534 is an apocalyptic number.

55760913534 is an abundant number, since it is smaller than the sum of its proper divisors (56205226626).

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

55760913534 is a wasteful number, since it uses less digits than its factorization.

55760913534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37026095.

The product of its (nonzero) digits is 1701000, while the sum is 48.

The spelling of 55760913534 in words is "fifty-five billion, seven hundred sixty million, nine hundred thirteen thousand, five hundred thirty-four".

Divisors: 1 2 3 6 251 502 753 1506 37025839 74051678 111077517 222155034 9293485589 18586971178 27880456767 55760913534