564926407 has 2 divisors, whose sum is σ = 564926408. Its totient is φ = 564926406.

The previous prime is 564926377. The next prime is 564926419. The reversal of 564926407 is 704629465.

It is a happy number.

564926407 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 is a cyclic number.

It is not a de Polignac number, because 564926407 - 2⁷ = 564926279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564966407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282463203 + 282463204.

It is an arithmetic number, because the mean of its divisors is an integer number (282463204).

Almost surely, 2^564926407 is an apocalyptic number.

564926407 is a deficient number, since it is larger than the sum of its proper divisors (1).

564926407 is an equidigital number, since it uses as much as digits as its factorization.

564926407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 564926407 is about 23768.1805572072. The cubic root of 564926407 is about 826.6670458469.

The spelling of 564926407 in words is "five hundred sixty-four million, nine hundred twenty-six thousand, four hundred seven".