11655868065086 has 16 divisors (see below), whose sum is σ = 20055220546560. Its totient is φ = 4976938919160.

The previous prime is 11655868065043. The next prime is 11655868065097. The reversal of 11655868065086 is 68056086855611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536088466 + ... + 1536096053.

It is an arithmetic number, because the mean of its divisors is an integer number (1253451284160).

Almost surely, 2^{11655868065086} is an apocalyptic number.

11655868065086 is a deficient number, since it is larger than the sum of its proper divisors (8399352481474).

11655868065086 is a wasteful number, since it uses less digits than its factorization.

11655868065086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072184799.

The product of its (nonzero) digits is 82944000, while the sum is 65.

The spelling of 11655868065086 in words is "eleven trillion, six hundred fifty-five billion, eight hundred sixty-eight million, sixty-five thousand, eighty-six".