465723013 has 16 divisors (see below), whose sum is σ = 550174720. Its totient is φ = 385786800.

The previous prime is 465723001. The next prime is 465723023. The reversal of 465723013 is 310327564.

It is not a de Polignac number, because 465723013 - 2²¹ = 463625861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465723023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315868 + ... + 317338.

It is an arithmetic number, because the mean of its divisors is an integer number (34385920).

Almost surely, 2^465723013 is an apocalyptic number.

It is an amenable number.

465723013 is a deficient number, since it is larger than the sum of its proper divisors (84451707).

465723013 is a wasteful number, since it uses less digits than its factorization.

465723013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 465723013 is about 21580.6166037952. The cubic root of 465723013 is about 775.1324160838.

The spelling of 465723013 in words is "four hundred sixty-five million, seven hundred twenty-three thousand, thirteen".