465993423 has 12 divisors (see below), whose sum is σ = 769259088. Its totient is φ = 266281920.

The previous prime is 465993403. The next prime is 465993491. The reversal of 465993423 is 324399564.

465993423 is a `hidden beast` number, since 4 + 6 + 599 + 34 + 23 = 666.

It is not a de Polignac number, because 465993423 - 2²⁰ = 464944847 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465993403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3698298 + ... + 3698423.

It is an arithmetic number, because the mean of its divisors is an integer number (64104924).

Almost surely, 2^465993423 is an apocalyptic number.

465993423 is a deficient number, since it is larger than the sum of its proper divisors (303265665).

465993423 is a wasteful number, since it uses less digits than its factorization.

465993423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396734 (or 7396731 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 465993423 is about 21586.8808075646. The cubic root of 465993423 is about 775.2824072423.

The spelling of 465993423 in words is "four hundred sixty-five million, nine hundred ninety-three thousand, four hundred twenty-three".