115886068538 has 16 divisors (see below), whose sum is σ = 176923422720. Its totient is φ = 56916494976.

The previous prime is 115886068523. The next prime is 115886068549. The reversal of 115886068538 is 835860688511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177658 + ... + 1272261.

It is an arithmetic number, because the mean of its divisors is an integer number (11057713920).

Almost surely, 2^115886068538 is an apocalyptic number.

115886068538 is a deficient number, since it is larger than the sum of its proper divisors (61037354182).

115886068538 is a wasteful number, since it uses less digits than its factorization.

115886068538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450341.

The product of its (nonzero) digits is 11059200, while the sum is 59.

The spelling of 115886068538 in words is "one hundred fifteen billion, eight hundred eighty-six million, sixty-eight thousand, five hundred thirty-eight".