87748518504 has 16 divisors (see below), whose sum is σ = 219371296320. Its totient is φ = 29249506160.

The previous prime is 87748518493. The next prime is 87748518509. The reversal of 87748518504 is 40581584778.

It is not an unprimeable number, because it can be changed into a prime (87748518509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1828094112 + ... + 1828094159.

It is an arithmetic number, because the mean of its divisors is an integer number (13710706020).

Almost surely, 2^87748518504 is an apocalyptic number.

It is an amenable number.

87748518504 is an abundant number, since it is smaller than the sum of its proper divisors (131622777816).

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

87748518504 is a wasteful number, since it uses less digits than its factorization.

87748518504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656188280 (or 3656188276 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 57.

The spelling of 87748518504 in words is "eighty-seven billion, seven hundred forty-eight million, five hundred eighteen thousand, five hundred four".