125586078231 has 16 divisors (see below), whose sum is σ = 168576221664. Its totient is φ = 83161841664.

The previous prime is 125586078221. The next prime is 125586078257. The reversal of 125586078231 is 132870685521.

It is not a de Polignac number, because 125586078231 - 2²⁵ = 125552523799 is a prime.

It is a super-2 number, since 2×125586078231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125586078221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41445 + ... + 502881.

It is an arithmetic number, because the mean of its divisors is an integer number (10536013854).

Almost surely, 2^125586078231 is an apocalyptic number.

125586078231 is a deficient number, since it is larger than the sum of its proper divisors (42990143433).

125586078231 is a wasteful number, since it uses less digits than its factorization.

125586078231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462050.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 125586078231 in words is "one hundred twenty-five billion, five hundred eighty-six million, seventy-eight thousand, two hundred thirty-one".