465927813 has 72 divisors (see below), whose sum is σ = 782710656. Its totient is φ = 264971520.

The previous prime is 465927811. The next prime is 465927817. The reversal of 465927813 is 318729564.

465927813 is a `hidden beast` number, since 46 + 592 + 7 + 8 + 13 = 666.

It is not a de Polignac number, because 465927813 - 2¹ = 465927811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465927811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4523520 + ... + 4523622.

Almost surely, 2^465927813 is an apocalyptic number.

It is an amenable number.

465927813 is a deficient number, since it is larger than the sum of its proper divisors (316782843).

465927813 is a wasteful number, since it uses less digits than its factorization.

465927813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 183 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 465927813 is about 21585.3610810660. The cubic root of 465927813 is about 775.2460199862.

The spelling of 465927813 in words is "four hundred sixty-five million, nine hundred twenty-seven thousand, eight hundred thirteen".