115486519956 has 12 divisors (see below), whose sum is σ = 269468546592. Its totient is φ = 38495506648.

The previous prime is 115486519927. The next prime is 115486519961. The reversal of 115486519956 is 659915684511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 115486519956.

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 3 ways as a sum of consecutive naturals, for example, 4811938320 + ... + 4811938343.

It is an arithmetic number, because the mean of its divisors is an integer number (22455712216).

Almost surely, 2^115486519956 is an apocalyptic number.

It is an amenable number.

115486519956 is an abundant number, since it is smaller than the sum of its proper divisors (153982026636).

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

115486519956 is a wasteful number, since it uses less digits than its factorization.

115486519956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623876670 (or 9623876668 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 60.

The spelling of 115486519956 in words is "one hundred fifteen billion, four hundred eighty-six million, five hundred nineteen thousand, nine hundred fifty-six".