564554322 has 12 divisors (see below), whose sum is σ = 1223201070. Its totient is φ = 188184768.

The previous prime is 564554317. The next prime is 564554351. The reversal of 564554322 is 223455465.

564554322 is a `hidden beast` number, since 5 + 645 + 5 + 4 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 547981281 + 16573041 = 23409^2 + 4071^2 .

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 5 ways as a sum of consecutive naturals, for example, 15682047 + ... + 15682082.

Almost surely, 2^564554322 is an apocalyptic number.

564554322 is an abundant number, since it is smaller than the sum of its proper divisors (658646748).

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

564554322 is a wasteful number, since it uses less digits than its factorization.

564554322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31364137 (or 31364134 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 564554322 is about 23760.3518913336. The cubic root of 564554322 is about 826.4855130788.

The spelling of 564554322 in words is "five hundred sixty-four million, five hundred fifty-four thousand, three hundred twenty-two".