115525522 has 8 divisors (see below), whose sum is σ = 198043776. Its totient is φ = 49510932.

The previous prime is 115525513. The next prime is 115525537. The reversal of 115525522 is 225525511.

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

It is a super-2 number, since 2×115525522² = 26692292466744968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4125898 + ... + 4125925.

It is an arithmetic number, because the mean of its divisors is an integer number (24755472).

Almost surely, 2^115525522 is an apocalyptic number.

115525522 is a deficient number, since it is larger than the sum of its proper divisors (82518254).

115525522 is an equidigital number, since it uses as much as digits as its factorization.

115525522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8251832.

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

The square root of 115525522 is about 10748.2799554161. The cubic root of 115525522 is about 487.0340366397.

The spelling of 115525522 in words is "one hundred fifteen million, five hundred twenty-five thousand, five hundred twenty-two".