870670036634125 has 128 divisors (see below), whose sum is σ = 1354306405810176. Its totient is φ = 544125848428800.

The previous prime is 870670036634107. The next prime is 870670036634131. The reversal of 870670036634125 is 521436630076078.

It is not a de Polignac number, because 870670036634125 - 2⁹ = 870670036633613 is a prime.

It is a super-2 number, since 2×870670036634125² (a number of 31 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 870670036634125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1516921944 + ... + 1517495806.

It is an arithmetic number, because the mean of its divisors is an integer number (10580518795392).

Almost surely, 2^{870670036634125} is an apocalyptic number.

It is an amenable number.

870670036634125 is a deficient number, since it is larger than the sum of its proper divisors (483636369176051).

870670036634125 is a wasteful number, since it uses less digits than its factorization.

870670036634125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575588 (or 575578 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 58.

The spelling of 870670036634125 in words is "eight hundred seventy trillion, six hundred seventy billion, thirty-six million, six hundred thirty-four thousand, one hundred twenty-five".