115432552 has 16 divisors (see below), whose sum is σ = 217210500. Its totient is φ = 57509760.

The previous prime is 115432549. The next prime is 115432553. The reversal of 115432552 is 255234511.

It can be written as a sum of positive squares in 2 ways, for example, as 112656996 + 2775556 = 10614^2 + 1666^2 .

It is a super-2 number, since 2×115432552² = 26649348122465408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115432552.

It is not an unprimeable number, because it can be changed into a prime (115432553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23427 + ... + 27922.

Almost surely, 2^115432552 is an apocalyptic number.

It is an amenable number.

115432552 is a deficient number, since it is larger than the sum of its proper divisors (101777948).

115432552 is a wasteful number, since it uses less digits than its factorization.

115432552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51636 (or 51632 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 115432552 is about 10743.9542069017. The cubic root of 115432552 is about 486.9033535220.

The spelling of 115432552 in words is "one hundred fifteen million, four hundred thirty-two thousand, five hundred fifty-two".