2512533259 has 4 divisors (see below), whose sum is σ = 2573814600. Its totient is φ = 2451251920.

The previous prime is 2512533239. The next prime is 2512533311. The reversal of 2512533259 is 9523352152.

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 2512533259 - 2⁵ = 2512533227 is a prime.

It is a super-2 number, since 2×2512533259² = 12625646755162322162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2512533239) 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, 30640609 + ... + 30640690.

It is an arithmetic number, because the mean of its divisors is an integer number (643453650).

Almost surely, 2^2512533259 is an apocalyptic number.

2512533259 is a deficient number, since it is larger than the sum of its proper divisors (61281341).

2512533259 is an equidigital number, since it uses as much as digits as its factorization.

2512533259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61281340.

The product of its digits is 81000, while the sum is 37.

The square root of 2512533259 is about 50125.1758999407. The cubic root of 2512533259 is about 1359.4730619735.

The spelling of 2512533259 in words is "two billion, five hundred twelve million, five hundred thirty-three thousand, two hundred fifty-nine".