88508660520 has 128 divisors (see below), whose sum is σ = 311659948800. Its totient is φ = 19683772416.

The previous prime is 88508660519. The next prime is 88508660567. The reversal of 88508660520 is 2506680588.

It is a self number, because there is not a number n which added to its sum of digits gives 88508660520.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1392805 + ... + 1454964.

It is an arithmetic number, because the mean of its divisors is an integer number (2434843350).

Almost surely, 2^88508660520 is an apocalyptic number.

It is an amenable number.

88508660520 is an abundant number, since it is smaller than the sum of its proper divisors (223151288280).

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

88508660520 is a wasteful number, since it uses less digits than its factorization.

88508660520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847827 (or 2847823 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 88508660520 in words is "eighty-eight billion, five hundred eight million, six hundred sixty thousand, five hundred twenty".