252853253 has 4 divisors (see below), whose sum is σ = 253048908. Its totient is φ = 252657600.

The previous prime is 252853219. The next prime is 252853259. The reversal of 252853253 is 352358252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41383489 + 211469764 = 6433^2 + 14542^2 .

It is a cyclic number.

It is not a de Polignac number, because 252853253 - 2¹⁸ = 252591109 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 (252853259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95876 + ... + 98477.

It is an arithmetic number, because the mean of its divisors is an integer number (63262227).

Almost surely, 2^252853253 is an apocalyptic number.

It is an amenable number.

252853253 is a deficient number, since it is larger than the sum of its proper divisors (195655).

252853253 is a wasteful number, since it uses less digits than its factorization.

252853253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195654.

The product of its digits is 72000, while the sum is 35.

The square root of 252853253 is about 15901.3600990607. The cubic root of 252853253 is about 632.3480472566.

The spelling of 252853253 in words is "two hundred fifty-two million, eight hundred fifty-three thousand, two hundred fifty-three".