2708522813 has 2 divisors, whose sum is σ = 2708522814. Its totient is φ = 2708522812.

The previous prime is 2708522809. The next prime is 2708522837. The reversal of 2708522813 is 3182258072.

2708522813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1869957049 + 838565764 = 43243^2 + 28958^2 .

It is a cyclic number.

It is not a de Polignac number, because 2708522813 - 2² = 2708522809 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2708521813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354261406 + 1354261407.

It is an arithmetic number, because the mean of its divisors is an integer number (1354261407).

Almost surely, 2^2708522813 is an apocalyptic number.

It is an amenable number.

2708522813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2708522813 is an equidigital number, since it uses as much as digits as its factorization.

2708522813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 2708522813 is about 52043.4704165662. The cubic root of 2708522813 is about 1393.9402738666.

The spelling of 2708522813 in words is "two billion, seven hundred eight million, five hundred twenty-two thousand, eight hundred thirteen".