87500842588 has 24 divisors (see below), whose sum is σ = 158151958272. Its totient is φ = 42333587184.

The previous prime is 87500842571. The next prime is 87500842589. The reversal of 87500842588 is 88524800578.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87500842589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358820 + ... + 2395627.

It is an arithmetic number, because the mean of its divisors is an integer number (6589664928).

Almost surely, 2^87500842588 is an apocalyptic number.

It is an amenable number.

87500842588 is a deficient number, since it is larger than the sum of its proper divisors (70651115684).

87500842588 is a wasteful number, since it uses less digits than its factorization.

87500842588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754601 (or 4754599 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 55.

The spelling of 87500842588 in words is "eighty-seven billion, five hundred million, eight hundred forty-two thousand, five hundred eighty-eight".