115252533 has 24 divisors (see below), whose sum is σ = 182052000. Its totient is φ = 69680160.

The previous prime is 115252523. The next prime is 115252549. The reversal of 115252533 is 335252511.

It is a happy number.

It is not a de Polignac number, because 115252533 - 2¹³ = 115244341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115252497 and 115252506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115252523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48235 + ... + 50567.

It is an arithmetic number, because the mean of its divisors is an integer number (7585500).

Almost surely, 2^115252533 is an apocalyptic number.

It is an amenable number.

115252533 is a deficient number, since it is larger than the sum of its proper divisors (66799467).

115252533 is a wasteful number, since it uses less digits than its factorization.

115252533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849 (or 2846 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 115252533 is about 10735.5732497152. The cubic root of 115252533 is about 486.6501105166.

The spelling of 115252533 in words is "one hundred fifteen million, two hundred fifty-two thousand, five hundred thirty-three".