115650655659 has 128 divisors (see below), whose sum is σ = 219340800000. Its totient is φ = 58473964800.

The previous prime is 115650655651. The next prime is 115650655691. The reversal of 115650655659 is 956556056511.

115650655659 is a `hidden beast` number, since 1 + 15 + 6 + 5 + 0 + 65 + 565 + 9 = 666.

It is not a de Polignac number, because 115650655659 - 2³ = 115650655651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115650655651) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 42532902 + ... + 42535620.

It is an arithmetic number, because the mean of its divisors is an integer number (1713600000).

Almost surely, 2^115650655659 is an apocalyptic number.

115650655659 is a deficient number, since it is larger than the sum of its proper divisors (103690144341).

115650655659 is a wasteful number, since it uses less digits than its factorization.

115650655659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286 (or 3280 counting only the distinct ones).

The product of its (nonzero) digits is 6075000, while the sum is 54.

The spelling of 115650655659 in words is "one hundred fifteen billion, six hundred fifty million, six hundred fifty-five thousand, six hundred fifty-nine".