564606013 has 2 divisors, whose sum is σ = 564606014. Its totient is φ = 564606012.

The previous prime is 564605999. The next prime is 564606037. The reversal of 564606013 is 310606465.

564606013 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., 291794724 + 272811289 = 17082^2 + 16517^2 .

It is a cyclic number.

It is not a de Polignac number, because 564606013 - 2⁵ = 564605981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564606043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282303006 + 282303007.

It is an arithmetic number, because the mean of its divisors is an integer number (282303007).

Almost surely, 2^564606013 is an apocalyptic number.

It is an amenable number.

564606013 is a deficient number, since it is larger than the sum of its proper divisors (1).

564606013 is an equidigital number, since it uses as much as digits as its factorization.

564606013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 564606013 is about 23761.4396238948. The cubic root of 564606013 is about 826.5107368451.

The spelling of 564606013 in words is "five hundred sixty-four million, six hundred six thousand, thirteen".