115525473 has 16 divisors (see below), whose sum is σ = 182110080. Its totient is φ = 63737856.

The previous prime is 115525469. The next prime is 115525513. The reversal of 115525473 is 374525511.

It is not a de Polignac number, because 115525473 - 2² = 115525469 is a prime.

It is a super-2 number, since 2×115525473² = 26692269823747458, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115525463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94240 + ... + 95457.

It is an arithmetic number, because the mean of its divisors is an integer number (11381880).

Almost surely, 2^115525473 is an apocalyptic number.

It is an amenable number.

115525473 is a deficient number, since it is larger than the sum of its proper divisors (66584607).

115525473 is a wasteful number, since it uses less digits than its factorization.

115525473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189736.

The product of its digits is 21000, while the sum is 33.

The square root of 115525473 is about 10748.2776759814. The cubic root of 115525473 is about 487.0339677814.

The spelling of 115525473 in words is "one hundred fifteen million, five hundred twenty-five thousand, four hundred seventy-three".