82317164880832 has 28 divisors (see below), whose sum is σ = 186683570355760. Its totient is φ = 35278784948736.

The previous prime is 82317164880791. The next prime is 82317164880877. The reversal of 82317164880832 is 23808846171328.

82317164880832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×82317164880832² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91871835357 + ... + 91871836252.

Almost surely, 2^{82317164880832} is an apocalyptic number.

It is an amenable number.

82317164880832 is an abundant number, since it is smaller than the sum of its proper divisors (104366405474928).

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

82317164880832 is a wasteful number, since it uses less digits than its factorization.

82317164880832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183743671628 (or 183743671618 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 61.

The spelling of 82317164880832 in words is "eighty-two trillion, three hundred seventeen billion, one hundred sixty-four million, eight hundred eighty thousand, eight hundred thirty-two".