115875068656 has 20 divisors (see below), whose sum is σ = 236324153800. Its totient is φ = 54888190272.

The previous prime is 115875068641. The next prime is 115875068663. The reversal of 115875068656 is 656860578511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 115875068656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190583691 + ... + 190584298.

It is an arithmetic number, because the mean of its divisors is an integer number (11816207690).

Almost surely, 2^115875068656 is an apocalyptic number.

115875068656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115875068656 is an abundant number, since it is smaller than the sum of its proper divisors (120449085144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115875068656 is a wasteful number, since it uses less digits than its factorization.

115875068656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381168016 (or 381168010 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 58.

The spelling of 115875068656 in words is "one hundred fifteen billion, eight hundred seventy-five million, sixty-eight thousand, six hundred fifty-six".