591079112160 has 48 divisors (see below), whose sum is σ = 1861899204816. Its totient is φ = 157621096448.

The previous prime is 591079112101. The next prime is 591079112189. The reversal of 591079112160 is 61211970195.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615706929 + ... + 615707888.

It is an arithmetic number, because the mean of its divisors is an integer number (38789566767).

Almost surely, 2^591079112160 is an apocalyptic number.

It is an amenable number.

591079112160 is an abundant number, since it is smaller than the sum of its proper divisors (1270820092656).

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

591079112160 is a wasteful number, since it uses less digits than its factorization.

591079112160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231414835 (or 1231414827 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 42.

The spelling of 591079112160 in words is "five hundred ninety-one billion, seventy-nine million, one hundred twelve thousand, one hundred sixty".