252389203 has 16 divisors (see below), whose sum is σ = 279267840. Its totient is φ = 226188000.

The previous prime is 252389183. The next prime is 252389213. The reversal of 252389203 is 302983252.

It is a cyclic number.

It is not a de Polignac number, because 252389203 - 2¹³ = 252381011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252389213) 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, 407428 + ... + 408046.

It is an arithmetic number, because the mean of its divisors is an integer number (17454240).

Almost surely, 2^252389203 is an apocalyptic number.

252389203 is a deficient number, since it is larger than the sum of its proper divisors (26878637).

252389203 is a wasteful number, since it uses less digits than its factorization.

252389203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 252389203 is about 15886.7618789985. The cubic root of 252389203 is about 631.9609705575.

The spelling of 252389203 in words is "two hundred fifty-two million, three hundred eighty-nine thousand, two hundred three".