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52968283605 = 3251987592387
BaseRepresentation
bin110001010101001001…
…111101110111010101
312001201110011121020200
4301111021331313111
51331434340033410
640155554051113
73553413660546
oct612511756725
9161643147220
1052968283605
11205112404a6
12a322b79a99
134cc19cac63
1427c6a3c4cd
1515a02713c0
hexc5527ddd5

52968283605 has 24 divisors (see below), whose sum is σ = 91858052832. Its totient is φ = 28235486304.

The previous prime is 52968283601. The next prime is 52968283639. The reversal of 52968283605 is 50638286925.

52968283605 is a `hidden beast` number, since 5 + 2 + 9 + 6 + 8 + 28 + 3 + 605 = 666.

It is not a de Polignac number, because 52968283605 - 22 = 52968283601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52968283601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206779 + ... + 385608.

It is an arithmetic number, because the mean of its divisors is an integer number (3827418868).

Almost surely, 252968283605 is an apocalyptic number.

It is an amenable number.

52968283605 is a deficient number, since it is larger than the sum of its proper divisors (38889769227).

52968283605 is a wasteful number, since it uses less digits than its factorization.

52968283605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594385 (or 594382 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 52968283605 in words is "fifty-two billion, nine hundred sixty-eight million, two hundred eighty-three thousand, six hundred five".

Divisors: 1 3 5 9 15 45 1987 5961 9935 17883 29805 89415 592387 1777161 2961935 5331483 8885805 26657415 1177072969 3531218907 5885364845 10593656721 17656094535 52968283605