115544228832 has 36 divisors (see below), whose sum is σ = 328578901560. Its totient is φ = 38514742848.

The previous prime is 115544228801. The next prime is 115544228851. The reversal of 115544228832 is 238822445511.

115544228832 is a `hidden beast` number, since 1 + 1 + 5 + 544 + 2 + 28 + 83 + 2 = 666.

115544228832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200597332 + ... + 200597907.

It is an arithmetic number, because the mean of its divisors is an integer number (9127191710).

Almost surely, 2^115544228832 is an apocalyptic number.

115544228832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115544228832 is an abundant number, since it is smaller than the sum of its proper divisors (213034672728).

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

115544228832 is a wasteful number, since it uses less digits than its factorization.

115544228832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401195255 (or 401195244 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The spelling of 115544228832 in words is "one hundred fifteen billion, five hundred forty-four million, two hundred twenty-eight thousand, eight hundred thirty-two".