58257258631 has 32 divisors (see below), whose sum is σ = 68770804032. Its totient is φ = 48653045760.

The previous prime is 58257258629. The next prime is 58257258727. The reversal of 58257258631 is 13685275285.

It is not a de Polignac number, because 58257258631 - 2¹ = 58257258629 is a prime.

It is a super-2 number, since 2×58257258631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58257250631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39019521 + ... + 39021013.

It is an arithmetic number, because the mean of its divisors is an integer number (2149087626).

Almost surely, 2^58257258631 is an apocalyptic number.

58257258631 is a deficient number, since it is larger than the sum of its proper divisors (10513545401).

58257258631 is a wasteful number, since it uses less digits than its factorization.

58257258631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its digits is 4032000, while the sum is 52.

The spelling of 58257258631 in words is "fifty-eight billion, two hundred fifty-seven million, two hundred fifty-eight thousand, six hundred thirty-one".