8699702513 has 2 divisors, whose sum is σ = 8699702514. Its totient is φ = 8699702512.

The previous prime is 8699702497. The next prime is 8699702573. The reversal of 8699702513 is 3152079968.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6738275569 + 1961426944 = 82087^2 + 44288^2 .

It is a cyclic number.

It is not a de Polignac number, because 8699702513 - 2⁴ = 8699702497 is a prime.

It is not a weakly prime, because it can be changed into another prime (8699702573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4349851256 + 4349851257.

It is an arithmetic number, because the mean of its divisors is an integer number (4349851257).

Almost surely, 2^8699702513 is an apocalyptic number.

It is an amenable number.

8699702513 is a deficient number, since it is larger than the sum of its proper divisors (1).

8699702513 is an equidigital number, since it uses as much as digits as its factorization.

8699702513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 8699702513 is about 93272.1958195474. The cubic root of 8699702513 is about 2056.6866736199.

The spelling of 8699702513 in words is "eight billion, six hundred ninety-nine million, seven hundred two thousand, five hundred thirteen".