4564392465 has 16 divisors (see below), whose sum is σ = 7317913536. Its totient is φ = 2429380800.

The previous prime is 4564392461. The next prime is 4564392473. The reversal of 4564392465 is 5642934654.

It is not a de Polignac number, because 4564392465 - 2² = 4564392461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4564392461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302506 + ... + 317235.

It is an arithmetic number, because the mean of its divisors is an integer number (457369596).

Almost surely, 2^4564392465 is an apocalyptic number.

It is an amenable number.

4564392465 is a deficient number, since it is larger than the sum of its proper divisors (2753521071).

4564392465 is a wasteful number, since it uses less digits than its factorization.

4564392465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620240.

The product of its digits is 3110400, while the sum is 48.

The square root of 4564392465 is about 67560.2876326026. The cubic root of 4564392465 is about 1658.8011454501.

The spelling of 4564392465 in words is "four billion, five hundred sixty-four million, three hundred ninety-two thousand, four hundred sixty-five".