464645023 has 2 divisors, whose sum is σ = 464645024. Its totient is φ = 464645022.

The previous prime is 464645017. The next prime is 464645089. The reversal of 464645023 is 320546464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464645023 - 2⁹ = 464644511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464645023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464645123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232322511 + 232322512.

It is an arithmetic number, because the mean of its divisors is an integer number (232322512).

Almost surely, 2^464645023 is an apocalyptic number.

464645023 is a deficient number, since it is larger than the sum of its proper divisors (1).

464645023 is an equidigital number, since it uses as much as digits as its factorization.

464645023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 464645023 is about 21555.6262493113. The cubic root of 464645023 is about 774.5338982966.

The spelling of 464645023 in words is "four hundred sixty-four million, six hundred forty-five thousand, twenty-three".