80525258286 has 32 divisors (see below), whose sum is σ = 176012742528. Its totient is φ = 24356972640.

The previous prime is 80525258279. The next prime is 80525258323. The reversal of 80525258286 is 68285252508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079145 + ... + 1151348.

It is an arithmetic number, because the mean of its divisors is an integer number (5500398204).

Almost surely, 2^80525258286 is an apocalyptic number.

80525258286 is an abundant number, since it is smaller than the sum of its proper divisors (95487484242).

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

80525258286 is a wasteful number, since it uses less digits than its factorization.

80525258286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231056.

The product of its (nonzero) digits is 3072000, while the sum is 51.

The spelling of 80525258286 in words is "eighty billion, five hundred twenty-five million, two hundred fifty-eight thousand, two hundred eighty-six".