79500231320 has 32 divisors (see below), whose sum is σ = 179206207920. Its totient is φ = 31741303680.

The previous prime is 79500231311. The next prime is 79500231427. The reversal of 79500231320 is 2313200597.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1815242 + ... + 1858521.

Almost surely, 2^79500231320 is an apocalyptic number.

It is an amenable number.

79500231320 is an abundant number, since it is smaller than the sum of its proper divisors (99705976600).

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

79500231320 is a wasteful number, since it uses less digits than its factorization.

79500231320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674315 (or 3674311 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 79500231320 in words is "seventy-nine billion, five hundred million, two hundred thirty-one thousand, three hundred twenty".