86934052125 has 48 divisors (see below), whose sum is σ = 157857289200. Its totient is φ = 46026316800.

The previous prime is 86934052111. The next prime is 86934052147. The reversal of 86934052125 is 52125043968.

86934052125 is a `hidden beast` number, since 8 + 69 + 3 + 40 + 521 + 25 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 37764537561 + 49169514564 = 194331^2 + 221742^2 .

It is not a de Polignac number, because 86934052125 - 2⁹ = 86934051613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127900 + ... + 436149.

It is an arithmetic number, because the mean of its divisors is an integer number (3288693525).

Almost surely, 2^86934052125 is an apocalyptic number.

It is an amenable number.

86934052125 is a deficient number, since it is larger than the sum of its proper divisors (70923237075).

86934052125 is a wasteful number, since it uses less digits than its factorization.

86934052125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564207 (or 564194 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 86934052125 in words is "eighty-six billion, nine hundred thirty-four million, fifty-two thousand, one hundred twenty-five".