9610000000009 has 2 divisors, whose sum is σ = 9610000000010. Its totient is φ = 9610000000008.

The previous prime is 9609999999997. The next prime is 9610000000043. The reversal of 9610000000009 is 9000000000169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000000000 + 9 = 3100000^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 9610000000009 - 2⁷ = 9609999999881 is a prime.

It is not a weakly prime, because it can be changed into another prime (9610000000709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4805000000004 + 4805000000005.

It is an arithmetic number, because the mean of its divisors is an integer number (4805000000005).

Almost surely, 2^{9610000000009} is an apocalyptic number.

It is an amenable number.

9610000000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

9610000000009 is an equidigital number, since it uses as much as digits as its factorization.

9610000000009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 9610000000009 in words is "nine trillion, six hundred ten billion, nine", and thus it is an aban number.