564484466 has 32 divisors (see below), whose sum is σ = 1045228800. Its totient is φ = 222647616.

The previous prime is 564484457. The next prime is 564484489. The reversal of 564484466 is 664484465.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 564484466.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59075 + ... + 67961.

It is an arithmetic number, because the mean of its divisors is an integer number (32663400).

Almost surely, 2^564484466 is an apocalyptic number.

564484466 is a deficient number, since it is larger than the sum of its proper divisors (480744334).

564484466 is a wasteful number, since it uses less digits than its factorization.

564484466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9258.

The product of its digits is 2211840, while the sum is 47.

The square root of 564484466 is about 23758.8818339584. The cubic root of 564484466 is about 826.4514228527.

Subtracting 564484466 from its reverse (664484465), we obtain a palindrome (99999999).

The spelling of 564484466 in words is "five hundred sixty-four million, four hundred eighty-four thousand, four hundred sixty-six".