252523113 has 16 divisors (see below), whose sum is σ = 346815360. Its totient is φ = 163316736.

The previous prime is 252523093. The next prime is 252523147. The reversal of 252523113 is 311325252.

It is a happy number.

252523113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252523113 - 2¹⁰ = 252522089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252523153) 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, 36681 + ... + 43017.

It is an arithmetic number, because the mean of its divisors is an integer number (21675960).

Almost surely, 2^252523113 is an apocalyptic number.

It is an amenable number.

252523113 is a deficient number, since it is larger than the sum of its proper divisors (94292247).

252523113 is a wasteful number, since it uses less digits than its factorization.

252523113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6736.

The product of its digits is 1800, while the sum is 24.

The square root of 252523113 is about 15890.9758353601. The cubic root of 252523113 is about 632.0727171911.

Adding to 252523113 its reverse (311325252), we get a palindrome (563848365).

The spelling of 252523113 in words is "two hundred fifty-two million, five hundred twenty-three thousand, one hundred thirteen".