8465423063 has 2 divisors, whose sum is σ = 8465423064. Its totient is φ = 8465423062.

The previous prime is 8465423059. The next prime is 8465423069. The reversal of 8465423063 is 3603245648.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8465423063 - 2² = 8465423059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8465423063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8465423069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4232711531 + 4232711532.

It is an arithmetic number, because the mean of its divisors is an integer number (4232711532).

Almost surely, 2^8465423063 is an apocalyptic number.

8465423063 is a deficient number, since it is larger than the sum of its proper divisors (1).

8465423063 is an equidigital number, since it uses as much as digits as its factorization.

8465423063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 8465423063 is about 92007.7337129874. The cubic root of 8465423063 is about 2038.0565130587.

The spelling of 8465423063 in words is "eight billion, four hundred sixty-five million, four hundred twenty-three thousand, sixty-three".