79574711456 has 48 divisors (see below), whose sum is σ = 161792080128. Its totient is φ = 38485862400.

The previous prime is 79574711453. The next prime is 79574711459. The reversal of 79574711456 is 65411747597.

It is an interprime number because it is at equal distance from previous prime (79574711453) and next prime (79574711459).

It is a super-3 number, since 3×79574711456³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (79574711453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2237171 + ... + 2272461.

It is an arithmetic number, because the mean of its divisors is an integer number (3370668336).

Almost surely, 2^79574711456 is an apocalyptic number.

It is an amenable number.

79574711456 is an abundant number, since it is smaller than the sum of its proper divisors (82217368672).

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

79574711456 is a wasteful number, since it uses less digits than its factorization.

79574711456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37605 (or 37597 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 56.

The spelling of 79574711456 in words is "seventy-nine billion, five hundred seventy-four million, seven hundred eleven thousand, four hundred fifty-six".