252879203 has 4 divisors (see below), whose sum is σ = 253141680. Its totient is φ = 252616728.

The previous prime is 252879191. The next prime is 252879229. The reversal of 252879203 is 302978252.

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

It is a cyclic number.

It is not a de Polignac number, because 252879203 - 2¹² = 252875107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252879293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129788 + ... + 131721.

It is an arithmetic number, because the mean of its divisors is an integer number (63285420).

Almost surely, 2^252879203 is an apocalyptic number.

252879203 is a deficient number, since it is larger than the sum of its proper divisors (262477).

252879203 is an equidigital number, since it uses as much as digits as its factorization.

252879203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262476.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 252879203 is about 15902.1760460636. The cubic root of 252879203 is about 632.3696788688.

The spelling of 252879203 in words is "two hundred fifty-two million, eight hundred seventy-nine thousand, two hundred three".