88711065665 has 16 divisors (see below), whose sum is σ = 112902702336. Its totient is φ = 66770404800.

The previous prime is 88711065647. The next prime is 88711065713. The reversal of 88711065665 is 56656011788.

It is not a de Polignac number, because 88711065665 - 2⁶ = 88711065601 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6315941 + ... + 6329970.

It is an arithmetic number, because the mean of its divisors is an integer number (7056418896).

Almost surely, 2^88711065665 is an apocalyptic number.

It is an amenable number.

88711065665 is a deficient number, since it is larger than the sum of its proper divisors (24191636671).

88711065665 is a wasteful number, since it uses less digits than its factorization.

88711065665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646000.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 88711065665 in words is "eighty-eight billion, seven hundred eleven million, sixty-five thousand, six hundred sixty-five".