564772282 has 16 divisors (see below), whose sum is σ = 866853000. Its totient is φ = 275883840.

The previous prime is 564772237. The next prime is 564772289. The reversal of 564772282 is 282277465.

It can be written as a sum of positive squares in 4 ways, for example, as 229552801 + 335219481 = 15151^2 + 18309^2 .

It is not an unprimeable number, because it can be changed into a prime (564772289) 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 7 ways as a sum of consecutive naturals, for example, 2644 + ... + 33712.

Almost surely, 2^564772282 is an apocalyptic number.

564772282 is a deficient number, since it is larger than the sum of its proper divisors (302080718).

564772282 is a wasteful number, since it uses less digits than its factorization.

564772282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31281.

The product of its digits is 376320, while the sum is 43.

The square root of 564772282 is about 23764.9380811312. The cubic root of 564772282 is about 826.5918610409.

The spelling of 564772282 in words is "five hundred sixty-four million, seven hundred seventy-two thousand, two hundred eighty-two".