8085760513 has 2 divisors, whose sum is σ = 8085760514. Its totient is φ = 8085760512.

The previous prime is 8085760499. The next prime is 8085760537. The reversal of 8085760513 is 3150675808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7228910529 + 856849984 = 85023^2 + 29272^2 .

It is a cyclic number.

It is not a de Polignac number, because 8085760513 - 2⁵ = 8085760481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8085760513.

It is not a weakly prime, because it can be changed into another prime (8085760583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4042880256 + 4042880257.

It is an arithmetic number, because the mean of its divisors is an integer number (4042880257).

Almost surely, 2^8085760513 is an apocalyptic number.

It is an amenable number.

8085760513 is a deficient number, since it is larger than the sum of its proper divisors (1).

8085760513 is an equidigital number, since it uses as much as digits as its factorization.

8085760513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 8085760513 is about 89920.8569409789. The cubic root of 8085760513 is about 2007.1213227027.

The spelling of 8085760513 in words is "eight billion, eighty-five million, seven hundred sixty thousand, five hundred thirteen".