115563554160 has 80 divisors (see below), whose sum is σ = 361417430304. Its totient is φ = 30544224256.

The previous prime is 115563554107. The next prime is 115563554173. The reversal of 115563554160 is 61455365511.

115563554160 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 (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103477 + ... + 2157716.

Almost surely, 2^115563554160 is an apocalyptic number.

115563554160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115563554160 is an abundant number, since it is smaller than the sum of its proper divisors (245853876144).

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

115563554160 is a wasteful number, since it uses less digits than its factorization.

115563554160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261322 (or 4261316 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 115563554160 in words is "one hundred fifteen billion, five hundred sixty-three million, five hundred fifty-four thousand, one hundred sixty".