88012520812 has 24 divisors (see below), whose sum is σ = 154784836080. Its totient is φ = 43788494400.

The previous prime is 88012520777. The next prime is 88012520837. The reversal of 88012520812 is 21802521088.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700614 + ... + 1751602.

It is an arithmetic number, because the mean of its divisors is an integer number (6449368170).

Almost surely, 2^88012520812 is an apocalyptic number.

It is an amenable number.

88012520812 is a deficient number, since it is larger than the sum of its proper divisors (66772315268).

88012520812 is a wasteful number, since it uses less digits than its factorization.

88012520812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53121 (or 53119 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 37.

The spelling of 88012520812 in words is "eighty-eight billion, twelve million, five hundred twenty thousand, eight hundred twelve".