115253875 has 32 divisors (see below), whose sum is σ = 158558400. Its totient is φ = 82944000.

The previous prime is 115253849. The next prime is 115253891. The reversal of 115253875 is 578352511.

It is a happy number.

It is not a de Polignac number, because 115253875 - 2¹⁵ = 115221107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149491 + ... + 150259.

It is an arithmetic number, because the mean of its divisors is an integer number (4954950).

Almost surely, 2^115253875 is an apocalyptic number.

115253875 is a deficient number, since it is larger than the sum of its proper divisors (43304525).

115253875 is a wasteful number, since it uses less digits than its factorization.

115253875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 894 counting only the distinct ones).

The product of its digits is 42000, while the sum is 37.

The square root of 115253875 is about 10735.6357520177. The cubic root of 115253875 is about 486.6519993599.

It can be divided in two parts, 11525 and 3875, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 115253875 in words is "one hundred fifteen million, two hundred fifty-three thousand, eight hundred seventy-five".