87590559104 has 32 divisors (see below), whose sum is σ = 175047361200. Its totient is φ = 43657103872.

The previous prime is 87590559101. The next prime is 87590559131. The reversal of 87590559104 is 40195509578.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87590559101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038764 + ... + 1119915.

Almost surely, 2^87590559104 is an apocalyptic number.

It is an amenable number.

87590559104 is a deficient number, since it is larger than the sum of its proper divisors (87456802096).

87590559104 is a wasteful number, since it uses less digits than its factorization.

87590559104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159010 (or 2158998 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 53.

The spelling of 87590559104 in words is "eighty-seven billion, five hundred ninety million, five hundred fifty-nine thousand, one hundred four".