115255150 has 12 divisors (see below), whose sum is σ = 214374672. Its totient is φ = 46102040.

The previous prime is 115255123. The next prime is 115255171. The reversal of 115255150 is 51552511.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1152502 + ... + 1152601.

It is an arithmetic number, because the mean of its divisors is an integer number (17864556).

Almost surely, 2^115255150 is an apocalyptic number.

115255150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115255150 is a deficient number, since it is larger than the sum of its proper divisors (99119522).

115255150 is a wasteful number, since it uses less digits than its factorization.

115255150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305115 (or 2305110 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 115255150 is about 10735.6951335254. The cubic root of 115255150 is about 486.6537938882.

The spelling of 115255150 in words is "one hundred fifteen million, two hundred fifty-five thousand, one hundred fifty".