564484464 has 50 divisors (see below), whose sum is σ = 1633785560. Its totient is φ = 188161056.

The previous prime is 564484457. The next prime is 564484489. The reversal of 564484464 is 464484465.

564484464 is a `hidden beast` number, since 564 + 4 + 84 + 4 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 216484 + ... + 219075.

Almost surely, 2^564484464 is an apocalyptic number.

564484464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

564484464 is an abundant number, since it is smaller than the sum of its proper divisors (1069301096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564484464 is a wasteful number, since it uses less digits than its factorization.

564484464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435579 (or 435564 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 45.

The square root of 564484464 is about 23758.8817918689. The cubic root of 564484464 is about 826.4514218766.

Subtracting from 564484464 its reverse (464484465), we obtain a palindrome (99999999).

The spelling of 564484464 in words is "five hundred sixty-four million, four hundred eighty-four thousand, four hundred sixty-four".