9965049163 has 2 divisors, whose sum is σ = 9965049164. Its totient is φ = 9965049162.

The previous prime is 9965049119. The next prime is 9965049167. The reversal of 9965049163 is 3619405699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9965049163 - 2²⁹ = 9428178251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9965049163.

It is not a weakly prime, because it can be changed into another prime (9965049167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4982524581 + 4982524582.

It is an arithmetic number, because the mean of its divisors is an integer number (4982524582).

Almost surely, 2^9965049163 is an apocalyptic number.

9965049163 is a deficient number, since it is larger than the sum of its proper divisors (1).

9965049163 is an equidigital number, since it uses as much as digits as its factorization.

9965049163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 52.

The square root of 9965049163 is about 99825.0928524487. The cubic root of 9965049163 is about 2151.9217836254.

The spelling of 9965049163 in words is "nine billion, nine hundred sixty-five million, forty-nine thousand, one hundred sixty-three".