564542467 has 2 divisors, whose sum is σ = 564542468. Its totient is φ = 564542466.

The previous prime is 564542437. The next prime is 564542483. The reversal of 564542467 is 764245465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564542467 - 2¹⁹ = 564018179 is a prime.

It is not a weakly prime, because it can be changed into another prime (564542437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282271233 + 282271234.

It is an arithmetic number, because the mean of its divisors is an integer number (282271234).

Almost surely, 2^564542467 is an apocalyptic number.

564542467 is a deficient number, since it is larger than the sum of its proper divisors (1).

564542467 is an equidigital number, since it uses as much as digits as its factorization.

564542467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 43.

The square root of 564542467 is about 23760.1024198129. The cubic root of 564542467 is about 826.4797279524.

The spelling of 564542467 in words is "five hundred sixty-four million, five hundred forty-two thousand, four hundred sixty-seven".