8465344163 has 2 divisors, whose sum is σ = 8465344164. Its totient is φ = 8465344162.

The previous prime is 8465344091. The next prime is 8465344171. The reversal of 8465344163 is 3614435648.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8465344163 - 2⁸ = 8465343907 is a prime.

It is not a weakly prime, because it can be changed into another prime (8465344183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4232672081 + 4232672082.

It is an arithmetic number, because the mean of its divisors is an integer number (4232672082).

Almost surely, 2^8465344163 is an apocalyptic number.

8465344163 is a deficient number, since it is larger than the sum of its proper divisors (1).

8465344163 is an equidigital number, since it uses as much as digits as its factorization.

8465344163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 44.

The square root of 8465344163 is about 92007.3049436837. The cubic root of 8465344163 is about 2038.0501812956.

The spelling of 8465344163 in words is "eight billion, four hundred sixty-five million, three hundred forty-four thousand, one hundred sixty-three".