2512803013 has 4 divisors (see below), whose sum is σ = 2871774880. Its totient is φ = 2153831148.

The previous prime is 2512803001. The next prime is 2512803017. The reversal of 2512803013 is 3103082152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2512803013 - 2²⁵ = 2479248581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512803017) 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, 179485923 + ... + 179485936.

It is an arithmetic number, because the mean of its divisors is an integer number (717943720).

Almost surely, 2^2512803013 is an apocalyptic number.

It is an amenable number.

2512803013 is a deficient number, since it is larger than the sum of its proper divisors (358971867).

2512803013 is an equidigital number, since it uses as much as digits as its factorization.

2512803013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358971866.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2512803013 is about 50127.8666312461. The cubic root of 2512803013 is about 1359.5217127620.

Adding to 2512803013 its reverse (3103082152), we get a palindrome (5615885165).

The spelling of 2512803013 in words is "two billion, five hundred twelve million, eight hundred three thousand, thirteen".