115905759764 has 24 divisors (see below), whose sum is σ = 205480007040. Its totient is φ = 57197739456.

The previous prime is 115905759721. The next prime is 115905759917. The reversal of 115905759764 is 467957509511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787664 + ... + 923160.

It is an arithmetic number, because the mean of its divisors is an integer number (8561666960).

Almost surely, 2^115905759764 is an apocalyptic number.

It is an amenable number.

115905759764 is a deficient number, since it is larger than the sum of its proper divisors (89574247276).

115905759764 is a wasteful number, since it uses less digits than its factorization.

115905759764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138287 (or 138285 counting only the distinct ones).

The product of its (nonzero) digits is 11907000, while the sum is 59.

The spelling of 115905759764 in words is "one hundred fifteen billion, nine hundred five million, seven hundred fifty-nine thousand, seven hundred sixty-four".