2756004313 has 4 divisors (see below), whose sum is σ = 2757859200. Its totient is φ = 2754149428.

The previous prime is 2756004301. The next prime is 2756004323. The reversal of 2756004313 is 3134006572.

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 a cyclic number.

It is not a de Polignac number, because 2756004313 - 2⁵ = 2756004281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756004323) 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, 925213 + ... + 928186.

It is an arithmetic number, because the mean of its divisors is an integer number (689464800).

Almost surely, 2^2756004313 is an apocalyptic number.

It is an amenable number.

2756004313 is a deficient number, since it is larger than the sum of its proper divisors (1854887).

2756004313 is a wasteful number, since it uses less digits than its factorization.

2756004313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854886.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 2756004313 is about 52497.6600716641. The cubic root of 2756004313 is about 1402.0385799547.

The spelling of 2756004313 in words is "two billion, seven hundred fifty-six million, four thousand, three hundred thirteen".