8517163065 has 16 divisors (see below), whose sum is σ = 13628694528. Its totient is φ = 4542075776.

The previous prime is 8517163027. The next prime is 8517163069. The reversal of 8517163065 is 5603617158.

It is a cyclic number.

It is not a de Polignac number, because 8517163065 - 2¹⁰ = 8517162041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8517163069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223432 + ... + 258758.

It is an arithmetic number, because the mean of its divisors is an integer number (851793408).

Almost surely, 2^8517163065 is an apocalyptic number.

It is an amenable number.

8517163065 is a deficient number, since it is larger than the sum of its proper divisors (5111531463).

8517163065 is a wasteful number, since it uses less digits than its factorization.

8517163065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51408.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 8517163065 is about 92288.4774226989. The cubic root of 8517163065 is about 2042.2002296684.

The spelling of 8517163065 in words is "eight billion, five hundred seventeen million, one hundred sixty-three thousand, sixty-five".