9679590064009 has 2 divisors, whose sum is σ = 9679590064010. Its totient is φ = 9679590064008.

The previous prime is 9679590063943. The next prime is 9679590064019. The reversal of 9679590064009 is 9004600959769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8096955615225 + 1582634448784 = 2845515^2 + 1258028^2 .

It is a cyclic number.

It is not a de Polignac number, because 9679590064009 - 2⁹ = 9679590063497 is a prime.

It is not a weakly prime, because it can be changed into another prime (9679590064019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4839795032004 + 4839795032005.

It is an arithmetic number, because the mean of its divisors is an integer number (4839795032005).

Almost surely, 2^{9679590064009} is an apocalyptic number.

It is an amenable number.

9679590064009 is a deficient number, since it is larger than the sum of its proper divisors (1).

9679590064009 is an equidigital number, since it uses as much as digits as its factorization.

9679590064009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33067440, while the sum is 64.

The spelling of 9679590064009 in words is "nine trillion, six hundred seventy-nine billion, five hundred ninety million, sixty-four thousand, nine".