564793 has 2 divisors, whose sum is σ = 564794. Its totient is φ = 564792.

The previous prime is 564779. The next prime is 564797. The reversal of 564793 is 397465.

564793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 138384 = 653^2 + 372^2 .

It is a cyclic number.

It is not a de Polignac number, because 564793 - 2⁵ = 564761 is a prime.

It is a super-2 number, since 2×564793² = 637982265698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (564797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282396 + 282397.

It is an arithmetic number, because the mean of its divisors is an integer number (282397).

2⁵⁶⁴⁷⁹³ is an apocalyptic number.

It is an amenable number.

564793 is a deficient number, since it is larger than the sum of its proper divisors (1).

564793 is an equidigital number, since it uses as much as digits as its factorization.

564793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 34.

The square root of 564793 is about 751.5271119527. The cubic root of 564793 is about 82.6601968431.

The spelling of 564793 in words is "five hundred sixty-four thousand, seven hundred ninety-three".