2056714311 has 4 divisors (see below), whose sum is σ = 2742285752. Its totient is φ = 1371142872.

The previous prime is 2056714273. The next prime is 2056714391. The reversal of 2056714311 is 1134176502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2056714311 - 2¹⁹ = 2056190023 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 (2056714391) 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, 342785716 + ... + 342785721.

It is an arithmetic number, because the mean of its divisors is an integer number (685571438).

Almost surely, 2^2056714311 is an apocalyptic number.

2056714311 is a deficient number, since it is larger than the sum of its proper divisors (685571441).

2056714311 is an equidigital number, since it uses as much as digits as its factorization.

2056714311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685571440.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2056714311 is about 45351.0122378762. The cubic root of 2056714311 is about 1271.7194786295.

The spelling of 2056714311 in words is "two billion, fifty-six million, seven hundred fourteen thousand, three hundred eleven".