115251125 has 32 divisors (see below), whose sum is σ = 159045120. Its totient is φ = 82680000.

The previous prime is 115251121. The next prime is 115251127. The reversal of 115251125 is 521152511.

It is not a de Polignac number, because 115251125 - 2² = 115251121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115251125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115251121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108095 + ... + 109155.

It is an arithmetic number, because the mean of its divisors is an integer number (4970160).

Almost surely, 2^115251125 is an apocalyptic number.

It is an amenable number.

115251125 is a deficient number, since it is larger than the sum of its proper divisors (43793995).

115251125 is a wasteful number, since it uses less digits than its factorization.

115251125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1156 counting only the distinct ones).

The product of its digits is 500, while the sum is 23.

The square root of 115251125 is about 10735.5076731378. The cubic root of 115251125 is about 486.6481287636.

The spelling of 115251125 in words is "one hundred fifteen million, two hundred fifty-one thousand, one hundred twenty-five".