252412263 has 12 divisors (see below), whose sum is σ = 365241448. Its totient is φ = 167976720.

The previous prime is 252412253. The next prime is 252412271. The reversal of 252412263 is 362214252.

It is a happy number.

252412263 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 252412263 - 2⁸ = 252412007 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 (252412253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19420 + ... + 29697.

Almost surely, 2^252412263 is an apocalyptic number.

252412263 is a deficient number, since it is larger than the sum of its proper divisors (112829185).

252412263 is a wasteful number, since it uses less digits than its factorization.

252412263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49694 (or 49691 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 252412263 is about 15887.4876239134. The cubic root of 252412263 is about 631.9802167270.

The spelling of 252412263 in words is "two hundred fifty-two million, four hundred twelve thousand, two hundred sixty-three".