88061423520 has 96 divisors (see below), whose sum is σ = 317021136768. Its totient is φ = 20128324608.

The previous prime is 88061423509. The next prime is 88061423537. The reversal of 88061423520 is 2532416088.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13101019 + ... + 13107738.

It is an arithmetic number, because the mean of its divisors is an integer number (3302303508).

Almost surely, 2^88061423520 is an apocalyptic number.

88061423520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88061423520 is an abundant number, since it is smaller than the sum of its proper divisors (228959713248).

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

88061423520 is a wasteful number, since it uses less digits than its factorization.

88061423520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26208782 (or 26208774 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 88061423520 in words is "eighty-eight billion, sixty-one million, four hundred twenty-three thousand, five hundred twenty".