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BaseRepresentation
bin11010001001111100000110…
…11011101001000010010101
321112122111010202010120001002
431010332003123221002111
530014320444200401010
6322154312004513045
715054254606351435
oct1504760333510225
9245574122116032
1057516112122005
111736549a93a639
12654b0116ab785
13261299124b774
14102bb1a8602c5
1569b1d57341a5
hex344f836e9095

57516112122005 has 64 divisors (see below), whose sum is σ = 73617320448000. Its totient is φ = 43016397435648.

The previous prime is 57516112121981. The next prime is 57516112122011. The reversal of 57516112122005 is 50022121161575.

It is a happy number.

57516112122005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 57516112122005 - 28 = 57516112121749 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57516112122005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1726312607 + ... + 1726345923.

It is an arithmetic number, because the mean of its divisors is an integer number (1150270632000).

Almost surely, 257516112122005 is an apocalyptic number.

It is an amenable number.

57516112122005 is a deficient number, since it is larger than the sum of its proper divisors (16101208325995).

57516112122005 is a wasteful number, since it uses less digits than its factorization.

57516112122005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34266.

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 57516112122005 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty-two thousand, five".