52613107827858 has 64 divisors (see below), whose sum is σ = 117413853575040. Its totient is φ = 17463340454400.

The previous prime is 52613107827827. The next prime is 52613107827881. The reversal of 52613107827858 is 85872870131625.

52613107827858 is a `hidden beast` number, since 5 + 2 + 613 + 1 + 0 + 7 + 8 + 2 + 7 + 8 + 5 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52613107827795 and 52613107827804.

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, 147152941 + ... + 147510047.

It is an arithmetic number, because the mean of its divisors is an integer number (1834591462110).

Almost surely, 2^{52613107827858} is an apocalyptic number.

52613107827858 is an abundant number, since it is smaller than the sum of its proper divisors (64800745747182).

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

52613107827858 is a wasteful number, since it uses less digits than its factorization.

52613107827858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368680 (or 368674 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 63.

The spelling of 52613107827858 in words is "fifty-two trillion, six hundred thirteen billion, one hundred seven million, eight hundred twenty-seven thousand, eight hundred fifty-eight".