8264163617 has 2 divisors, whose sum is σ = 8264163618. Its totient is φ = 8264163616.

The previous prime is 8264163587. The next prime is 8264163629. The reversal of 8264163617 is 7163614628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8135318416 + 128845201 = 90196^2 + 11351^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264163617 - 2¹⁰ = 8264162593 is a prime.

It is not a weakly prime, because it can be changed into another prime (8264163317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132081808 + 4132081809.

It is an arithmetic number, because the mean of its divisors is an integer number (4132081809).

Almost surely, 2^8264163617 is an apocalyptic number.

It is an amenable number.

8264163617 is a deficient number, since it is larger than the sum of its proper divisors (1).

8264163617 is an equidigital number, since it uses as much as digits as its factorization.

8264163617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 8264163617 is about 90907.4453331519. The cubic root of 8264163617 is about 2021.7756840746.

The spelling of 8264163617 in words is "eight billion, two hundred sixty-four million, one hundred sixty-three thousand, six hundred seventeen".