2504430253 has 8 divisors (see below), whose sum is σ = 2747967768. Its totient is φ = 2268162624.

The previous prime is 2504430251. The next prime is 2504430283. The reversal of 2504430253 is 3520344052.

It can be written as a sum of positive squares in 4 ways, for example, as 255584169 + 2248846084 = 15987^2 + 47422^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2504430253 - 2¹ = 2504430251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504430251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816750 + ... + 1818127.

It is an arithmetic number, because the mean of its divisors is an integer number (343495971).

Almost surely, 2^2504430253 is an apocalyptic number.

It is an amenable number.

2504430253 is a deficient number, since it is larger than the sum of its proper divisors (243537515).

2504430253 is a wasteful number, since it uses less digits than its factorization.

2504430253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634943.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2504430253 is about 50044.2829202298. The cubic root of 2504430253 is about 1358.0100389823.

The spelling of 2504430253 in words is "two billion, five hundred four million, four hundred thirty thousand, two hundred fifty-three".