115534432536 has 16 divisors (see below), whose sum is σ = 288836081400. Its totient is φ = 38511477504.

The previous prime is 115534432529. The next prime is 115534432561. The reversal of 115534432536 is 635234435511.

It is a happy number.

115534432536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2406967321 + ... + 2406967368.

Almost surely, 2^115534432536 is an apocalyptic number.

It is an amenable number.

115534432536 is an abundant number, since it is smaller than the sum of its proper divisors (173301648864).

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

115534432536 is a wasteful number, since it uses less digits than its factorization.

115534432536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813934698 (or 4813934694 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

The spelling of 115534432536 in words is "one hundred fifteen billion, five hundred thirty-four million, four hundred thirty-two thousand, five hundred thirty-six".