564630233 has 2 divisors, whose sum is σ = 564630234. Its totient is φ = 564630232.

The previous prime is 564630221. The next prime is 564630251. The reversal of 564630233 is 332036465.

564630233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455907904 + 108722329 = 21352^2 + 10427^2 .

It is a cyclic number.

It is not a de Polignac number, because 564630233 - 2⁴ = 564630217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564630233.

It is not a weakly prime, because it can be changed into another prime (564630133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282315116 + 282315117.

It is an arithmetic number, because the mean of its divisors is an integer number (282315117).

Almost surely, 2^564630233 is an apocalyptic number.

It is an amenable number.

564630233 is a deficient number, since it is larger than the sum of its proper divisors (1).

564630233 is an equidigital number, since it uses as much as digits as its factorization.

564630233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 564630233 is about 23761.9492676842. The cubic root of 564630233 is about 826.5225549999.

Adding to 564630233 its reverse (332036465), we get a palindrome (896666698).

The spelling of 564630233 in words is "five hundred sixty-four million, six hundred thirty thousand, two hundred thirty-three".