115853973386 has 16 divisors (see below), whose sum is σ = 173951578944. Its totient is φ = 57870141504.

The previous prime is 115853973359. The next prime is 115853973409. The reversal of 115853973386 is 683379358511.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17611730 + ... + 17618306.

It is an arithmetic number, because the mean of its divisors is an integer number (10871973684).

Almost surely, 2^115853973386 is an apocalyptic number.

115853973386 is a deficient number, since it is larger than the sum of its proper divisors (58097605558).

115853973386 is a wasteful number, since it uses less digits than its factorization.

115853973386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13885.

The product of its digits is 16329600, while the sum is 59.

The spelling of 115853973386 in words is "one hundred fifteen billion, eight hundred fifty-three million, nine hundred seventy-three thousand, three hundred eighty-six".