465245423 has 4 divisors (see below), whose sum is σ = 476065128. Its totient is φ = 454425720.

The previous prime is 465245411. The next prime is 465245441. The reversal of 465245423 is 324542564.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 465245423 - 2²² = 461051119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465245023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5409788 + ... + 5409873.

It is an arithmetic number, because the mean of its divisors is an integer number (119016282).

Almost surely, 2^465245423 is an apocalyptic number.

465245423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

465245423 is a deficient number, since it is larger than the sum of its proper divisors (10819705).

465245423 is a wasteful number, since it uses less digits than its factorization.

465245423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819704.

The product of its digits is 115200, while the sum is 35.

The square root of 465245423 is about 21569.5485117329. The cubic root of 465245423 is about 774.8673643291.

Adding to 465245423 its reverse (324542564), we get a palindrome (789787987).

The spelling of 465245423 in words is "four hundred sixty-five million, two hundred forty-five thousand, four hundred twenty-three".