80625872184 has 64 divisors (see below), whose sum is σ = 236803271040. Its totient is φ = 22552690560.

The previous prime is 80625872177. The next prime is 80625872203. The reversal of 80625872184 is 48127852608.

It is a super-3 number, since 3×80625872184³ (a number of 34 digits) contains 333 as substring.

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, 11742762 + ... + 11749625.

It is an arithmetic number, because the mean of its divisors is an integer number (3700051110).

Almost surely, 2^80625872184 is an apocalyptic number.

It is an amenable number.

80625872184 is an abundant number, since it is smaller than the sum of its proper divisors (156177398856).

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

80625872184 is a wasteful number, since it uses less digits than its factorization.

80625872184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23492420 (or 23492416 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 80625872184 in words is "eighty billion, six hundred twenty-five million, eight hundred seventy-two thousand, one hundred eighty-four".