115551152 has 20 divisors (see below), whose sum is σ = 224048160. Its totient is φ = 57732288.

The previous prime is 115551133. The next prime is 115551169. The reversal of 115551152 is 251155511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36713 + ... + 39735.

It is an arithmetic number, because the mean of its divisors is an integer number (11202408).

Almost surely, 2^115551152 is an apocalyptic number.

It is an amenable number.

115551152 is a deficient number, since it is larger than the sum of its proper divisors (108497008).

115551152 is a wasteful number, since it uses less digits than its factorization.

115551152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420 (or 5414 counting only the distinct ones).

The product of its digits is 1250, while the sum is 26.

The square root of 115551152 is about 10749.4721730883. The cubic root of 115551152 is about 487.0700510751.

The spelling of 115551152 in words is "one hundred fifteen million, five hundred fifty-one thousand, one hundred fifty-two".