2805740713 has 2 divisors, whose sum is σ = 2805740714. Its totient is φ = 2805740712.

The previous prime is 2805740701. The next prime is 2805740723. The reversal of 2805740713 is 3170475082.

2805740713 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., 2394340624 + 411400089 = 48932^2 + 20283^2 .

It is a cyclic number.

It is not a de Polignac number, because 2805740713 - 2¹⁷ = 2805609641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2805740723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402870356 + 1402870357.

It is an arithmetic number, because the mean of its divisors is an integer number (1402870357).

Almost surely, 2^2805740713 is an apocalyptic number.

It is an amenable number.

2805740713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2805740713 is an equidigital number, since it uses as much as digits as its factorization.

2805740713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 2805740713 is about 52969.2430850206. The cubic root of 2805740713 is about 1410.4223393219.

The spelling of 2805740713 in words is "two billion, eight hundred five million, seven hundred forty thousand, seven hundred thirteen".