56058837131 has 4 divisors (see below), whose sum is σ = 61155095064. Its totient is φ = 50962579200.

The previous prime is 56058837113. The next prime is 56058837157. The reversal of 56058837131 is 13173885065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56058837131 - 2¹⁸ = 56058574987 is a prime.

It is a super-2 number, since 2×56058837131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56058837031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2548128950 + ... + 2548128971.

It is an arithmetic number, because the mean of its divisors is an integer number (15288773766).

Almost surely, 2^56058837131 is an apocalyptic number.

56058837131 is a deficient number, since it is larger than the sum of its proper divisors (5096257933).

56058837131 is a wasteful number, since it uses less digits than its factorization.

56058837131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096257932.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 56058837131 in words is "fifty-six billion, fifty-eight million, eight hundred thirty-seven thousand, one hundred thirty-one".