115350525 has 72 divisors (see below), whose sum is σ = 223278120. Its totient is φ = 56709120.

The previous prime is 115350511. The next prime is 115350527. The reversal of 115350525 is 525053511.

115350525 is a `hidden beast` number, since 1 + 153 + 505 + 2 + 5 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 22382361 + 92968164 = 4731^2 + 9642^2 .

It is not a de Polignac number, because 115350525 - 2⁴ = 115350509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115350527) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 202441 + ... + 203009.

It is an arithmetic number, because the mean of its divisors is an integer number (3101085).

Almost surely, 2^115350525 is an apocalyptic number.

115350525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115350525 is a deficient number, since it is larger than the sum of its proper divisors (107927595).

115350525 is a wasteful number, since it uses less digits than its factorization.

115350525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 115350525 is about 10740.1361723211. The cubic root of 115350525 is about 486.7879941346.

The spelling of 115350525 in words is "one hundred fifteen million, three hundred fifty thousand, five hundred twenty-five".