2662256713 has 2 divisors, whose sum is σ = 2662256714. Its totient is φ = 2662256712.

The previous prime is 2662256659. The next prime is 2662256717. The reversal of 2662256713 is 3176522662.

2662256713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2366141449 + 296115264 = 48643^2 + 17208^2 .

It is a cyclic number.

It is not a de Polignac number, because 2662256713 - 2²⁵ = 2628702281 is a prime.

It is a super-2 number, since 2×2662256713² = 14175221611827128738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2662256717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331128356 + 1331128357.

It is an arithmetic number, because the mean of its divisors is an integer number (1331128357).

Almost surely, 2^2662256713 is an apocalyptic number.

It is an amenable number.

2662256713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2662256713 is an equidigital number, since it uses as much as digits as its factorization.

2662256713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 2662256713 is about 51597.0610887868. The cubic root of 2662256713 is about 1385.9577041565.

The spelling of 2662256713 in words is "two billion, six hundred sixty-two million, two hundred fifty-six thousand, seven hundred thirteen".