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52692890875 = 531955321559
BaseRepresentation
bin110001000100101111…
…011011010011111011
312001000020222012102221
4301010233123103323
51330403340002000
640112355304511
73543531116362
oct610457332373
9161006865387
1052692890875
112038a8438a9
12a2668ab137
134c79937691
14279c2327d9
151585ec361a
hexc44bdb4fb

52692890875 has 16 divisors (see below), whose sum is σ = 65767141440. Its totient is φ = 42150201600.

The previous prime is 52692890869. The next prime is 52692890927. The reversal of 52692890875 is 57809829625.

It is not a de Polignac number, because 52692890875 - 25 = 52692890843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2433346 + ... + 2454904.

It is an arithmetic number, because the mean of its divisors is an integer number (4110446340).

Almost surely, 252692890875 is an apocalyptic number.

52692890875 is a deficient number, since it is larger than the sum of its proper divisors (13074250565).

52692890875 is a wasteful number, since it uses less digits than its factorization.

52692890875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41127 (or 41117 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 52692890875 in words is "fifty-two billion, six hundred ninety-two million, eight hundred ninety thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 19553 21559 97765 107795 488825 538975 2444125 2694875 421543127 2107715635 10538578175 52692890875