87504163356 has 48 divisors (see below), whose sum is σ = 209741212800. Its totient is φ = 28373428800.

The previous prime is 87504163283. The next prime is 87504163387. The reversal of 87504163356 is 65336140578.

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 15 ways as a sum of consecutive naturals, for example, 2244631 + ... + 2283281.

It is an arithmetic number, because the mean of its divisors is an integer number (4369608600).

Almost surely, 2^87504163356 is an apocalyptic number.

It is an amenable number.

87504163356 is an abundant number, since it is smaller than the sum of its proper divisors (122237049444).

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

87504163356 is a wasteful number, since it uses less digits than its factorization.

87504163356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43794 (or 43792 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 87504163356 in words is "eighty-seven billion, five hundred four million, one hundred sixty-three thousand, three hundred fifty-six".