87397556908 has 6 divisors (see below), whose sum is σ = 152945724596. Its totient is φ = 43698778452.

The previous prime is 87397556863. The next prime is 87397556927. The reversal of 87397556908 is 80965579378.

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 as a sum of consecutive naturals, namely, 10924694610 + ... + 10924694617.

Almost surely, 2^87397556908 is an apocalyptic number.

It is an amenable number.

87397556908 is a deficient number, since it is larger than the sum of its proper divisors (65548167688).

87397556908 is a wasteful number, since it uses less digits than its factorization.

87397556908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21849389231 (or 21849389229 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 67.

The spelling of 87397556908 in words is "eighty-seven billion, three hundred ninety-seven million, five hundred fifty-six thousand, nine hundred eight".