564916467 has 4 divisors (see below), whose sum is σ = 753221960. Its totient is φ = 376610976.

The previous prime is 564916459. The next prime is 564916483. The reversal of 564916467 is 764619465.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 564916467 - 2³ = 564916459 is a prime.

It is a super-2 number, since 2×564916467² = 638261229375524178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564916427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94152742 + ... + 94152747.

It is an arithmetic number, because the mean of its divisors is an integer number (188305490).

Almost surely, 2^564916467 is an apocalyptic number.

564916467 is a deficient number, since it is larger than the sum of its proper divisors (188305493).

564916467 is a wasteful number, since it uses less digits than its factorization.

564916467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188305492.

The product of its digits is 1088640, while the sum is 48.

The square root of 564916467 is about 23767.9714531973. The cubic root of 564916467 is about 826.6621973578.

The spelling of 564916467 in words is "five hundred sixty-four million, nine hundred sixteen thousand, four hundred sixty-seven".