87592125875 has 8 divisors (see below), whose sum is σ = 109314973248. Its totient is φ = 70073700600.

The previous prime is 87592125809. The next prime is 87592125883. The reversal of 87592125875 is 57852129578.

It is a happy number.

It is not a de Polignac number, because 87592125875 - 2³² = 83297158579 is a prime.

It is a Duffinian 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, 350368379 + ... + 350368628.

It is an arithmetic number, because the mean of its divisors is an integer number (13664371656).

Almost surely, 2^87592125875 is an apocalyptic number.

87592125875 is a deficient number, since it is larger than the sum of its proper divisors (21722847373).

87592125875 is an equidigital number, since it uses as much as digits as its factorization.

87592125875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700737022 (or 700737012 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 59.

The spelling of 87592125875 in words is "eighty-seven billion, five hundred ninety-two million, one hundred twenty-five thousand, eight hundred seventy-five".