87806113088 has 28 divisors (see below), whose sum is σ = 174404304480. Its totient is φ = 43861721472.

The previous prime is 87806113079. The next prime is 87806113103. The reversal of 87806113088 is 88031160878.

It is a congruent number.

It is an unprimeable number.

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, 577298 + ... + 713361.

It is an arithmetic number, because the mean of its divisors is an integer number (6228725160).

Almost surely, 2^87806113088 is an apocalyptic number.

It is an amenable number.

87806113088 is a deficient number, since it is larger than the sum of its proper divisors (86598191392).

87806113088 is a wasteful number, since it uses less digits than its factorization.

87806113088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291734 (or 1291724 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 50.

The spelling of 87806113088 in words is "eighty-seven billion, eight hundred six million, one hundred thirteen thousand, eighty-eight".