87440508896 has 48 divisors (see below), whose sum is σ = 185416326144. Its totient is φ = 40351578624.

The previous prime is 87440508823. The next prime is 87440508907. The reversal of 87440508896 is 69880504478.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5636126 + ... + 5651618.

It is an arithmetic number, because the mean of its divisors is an integer number (3862840128).

Almost surely, 2^87440508896 is an apocalyptic number.

It is an amenable number.

87440508896 is an abundant number, since it is smaller than the sum of its proper divisors (97975817248).

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

87440508896 is a wasteful number, since it uses less digits than its factorization.

87440508896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29083 (or 29075 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 87440508896 in words is "eighty-seven billion, four hundred forty million, five hundred eight thousand, eight hundred ninety-six".