115543513604 has 24 divisors (see below), whose sum is σ = 203245728000. Its totient is φ = 57473658144.

The previous prime is 115543513453. The next prime is 115543513649. The reversal of 115543513604 is 406315345511.

115543513604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293902 + ... + 1380314.

It is an arithmetic number, because the mean of its divisors is an integer number (8468572000).

Almost surely, 2^115543513604 is an apocalyptic number.

It is an amenable number.

115543513604 is a deficient number, since it is larger than the sum of its proper divisors (87702214396).

115543513604 is a wasteful number, since it uses less digits than its factorization.

115543513604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88139 (or 88137 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 115543513604 in words is "one hundred fifteen billion, five hundred forty-three million, five hundred thirteen thousand, six hundred four".