2555709713 has 2 divisors, whose sum is σ = 2555709714. Its totient is φ = 2555709712.

The previous prime is 2555709697. The next prime is 2555709721. The reversal of 2555709713 is 3179075552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2553988369 + 1721344 = 50537^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555709713 - 2⁴ = 2555709697 is a prime.

It is not a weakly prime, because it can be changed into another prime (2555709743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277854856 + 1277854857.

It is an arithmetic number, because the mean of its divisors is an integer number (1277854857).

Almost surely, 2^2555709713 is an apocalyptic number.

It is an amenable number.

2555709713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555709713 is an equidigital number, since it uses as much as digits as its factorization.

2555709713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 44.

The square root of 2555709713 is about 50554.0276634810. The cubic root of 2555709713 is about 1367.2161334171.

The spelling of 2555709713 in words is "two billion, five hundred fifty-five million, seven hundred nine thousand, seven hundred thirteen".