252590803 has 4 divisors (see below), whose sum is σ = 252828160. Its totient is φ = 252353448.

The previous prime is 252590797. The next prime is 252590861. The reversal of 252590803 is 308095252.

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 252590803 - 2⁵ = 252590771 is a prime.

It is a super-2 number, since 2×252590803² = 127604227520369618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252590003) 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, 117075 + ... + 119212.

It is an arithmetic number, because the mean of its divisors is an integer number (63207040).

Almost surely, 2^252590803 is an apocalyptic number.

252590803 is a deficient number, since it is larger than the sum of its proper divisors (237357).

252590803 is a wasteful number, since it uses less digits than its factorization.

252590803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237356.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 252590803 is about 15893.1055178024. The cubic root of 252590803 is about 632.1291888270.

The spelling of 252590803 in words is "two hundred fifty-two million, five hundred ninety thousand, eight hundred three".