115595804818 has 16 divisors (see below), whose sum is σ = 186804991296. Its totient is φ = 53330965200.

The previous prime is 115595804803. The next prime is 115595804843. The reversal of 115595804818 is 818408595511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805096 + ... + 937747.

It is an arithmetic number, because the mean of its divisors is an integer number (11675311956).

Almost surely, 2^115595804818 is an apocalyptic number.

115595804818 is a deficient number, since it is larger than the sum of its proper divisors (71209186478).

115595804818 is a wasteful number, since it uses less digits than its factorization.

115595804818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745409.

The product of its (nonzero) digits is 2304000, while the sum is 55.

The spelling of 115595804818 in words is "one hundred fifteen billion, five hundred ninety-five million, eight hundred four thousand, eight hundred eighteen".