116115555655 has 16 divisors (see below), whose sum is σ = 152641843200. Its totient is φ = 84094329760.

The previous prime is 116115555601. The next prime is 116115555671. The reversal of 116115555655 is 556555511611.

It is a happy number.

It is not a de Polignac number, because 116115555655 - 2¹¹ = 116115553607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4403575 + ... + 4429864.

It is an arithmetic number, because the mean of its divisors is an integer number (9540115200).

Almost surely, 2^116115555655 is an apocalyptic number.

116115555655 is a deficient number, since it is larger than the sum of its proper divisors (36526287545).

116115555655 is a wasteful number, since it uses less digits than its factorization.

116115555655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833694.

The product of its digits is 562500, while the sum is 46.

The spelling of 116115555655 in words is "one hundred sixteen billion, one hundred fifteen million, five hundred fifty-five thousand, six hundred fifty-five".