9670967513 has 2 divisors, whose sum is σ = 9670967514. Its totient is φ = 9670967512.

The previous prime is 9670967489. The next prime is 9670967519. The reversal of 9670967513 is 3157690769.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5151363529 + 4519603984 = 71773^2 + 67228^2 .

It is a cyclic number.

It is not a de Polignac number, because 9670967513 - 2²⁴ = 9654190297 is a prime.

It is a super-2 number, since 2×9670967513² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9670967519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4835483756 + 4835483757.

It is an arithmetic number, because the mean of its divisors is an integer number (4835483757).

Almost surely, 2^9670967513 is an apocalyptic number.

It is an amenable number.

9670967513 is a deficient number, since it is larger than the sum of its proper divisors (1).

9670967513 is an equidigital number, since it uses as much as digits as its factorization.

9670967513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The square root of 9670967513 is about 98341.0774447789. The cubic root of 9670967513 is about 2130.5413858171.

The spelling of 9670967513 in words is "nine billion, six hundred seventy million, nine hundred sixty-seven thousand, five hundred thirteen".