564940333 has 2 divisors, whose sum is σ = 564940334. Its totient is φ = 564940332.

The previous prime is 564940301. The next prime is 564940339. The reversal of 564940333 is 333049465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301300164 + 263640169 = 17358^2 + 16237^2 .

It is a cyclic number.

It is not a de Polignac number, because 564940333 - 2⁵ = 564940301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564940292 and 564940301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564940339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282470166 + 282470167.

It is an arithmetic number, because the mean of its divisors is an integer number (282470167).

Almost surely, 2^564940333 is an apocalyptic number.

It is an amenable number.

564940333 is a deficient number, since it is larger than the sum of its proper divisors (1).

564940333 is an equidigital number, since it uses as much as digits as its factorization.

564940333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 564940333 is about 23768.4735100932. The cubic root of 564940333 is about 826.6738385138.

Adding to 564940333 its reverse (333049465), we get a palindrome (897989798).

The spelling of 564940333 in words is "five hundred sixty-four million, nine hundred forty thousand, three hundred thirty-three".