80586855631164 has 24 divisors (see below), whose sum is σ = 188036864565760. Its totient is φ = 26862161197104.

The previous prime is 80586855631129. The next prime is 80586855631213. The reversal of 80586855631164 is 46113655868508.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 80586855631095 and 80586855631104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12774874 + ... + 18010305.

Almost surely, 2^{80586855631164} is an apocalyptic number.

It is an amenable number.

80586855631164 is an abundant number, since it is smaller than the sum of its proper divisors (107450008934596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80586855631164 is a wasteful number, since it uses less digits than its factorization.

80586855631164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31003329 (or 31003327 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 66.

The spelling of 80586855631164 in words is "eighty trillion, five hundred eighty-six billion, eight hundred fifty-five million, six hundred thirty-one thousand, one hundred sixty-four".