252252511 has 16 divisors (see below), whose sum is σ = 307036224. Its totient is φ = 202305024.

The previous prime is 252252509. The next prime is 252252529. The reversal of 252252511 is 115252252.

252252511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 252252511 - 2¹ = 252252509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252252551) 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, 14461 + ... + 26713.

It is an arithmetic number, because the mean of its divisors is an integer number (19189764).

Almost surely, 2^252252511 is an apocalyptic number.

252252511 is a deficient number, since it is larger than the sum of its proper divisors (54783713).

252252511 is a wasteful number, since it uses less digits than its factorization.

252252511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12450.

The product of its digits is 2000, while the sum is 25.

The square root of 252252511 is about 15882.4592239363. The cubic root of 252252511 is about 631.8468615972.

The spelling of 252252511 in words is "two hundred fifty-two million, two hundred fifty-two thousand, five hundred eleven".