115525045 has 8 divisors (see below), whose sum is σ = 138948480. Its totient is φ = 92207760.

The previous prime is 115525043. The next prime is 115525051. The reversal of 115525045 is 540525511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115525045 - 2¹ = 115525043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115525043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24121 + ... + 28510.

It is an arithmetic number, because the mean of its divisors is an integer number (17368560).

Almost surely, 2^115525045 is an apocalyptic number.

It is an amenable number.

115525045 is a deficient number, since it is larger than the sum of its proper divisors (23423435).

115525045 is an equidigital number, since it uses as much as digits as its factorization.

115525045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53075.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 115525045 is about 10748.2577657963. The cubic root of 115525045 is about 487.0333663245.

The spelling of 115525045 in words is "one hundred fifteen million, five hundred twenty-five thousand, forty-five".