564466773 has 8 divisors (see below), whose sum is σ = 810516448. Its totient is φ = 347364144.

The previous prime is 564466741. The next prime is 564466787. The reversal of 564466773 is 377664465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564466773 - 2⁵ = 564466741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564466703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7236715 + ... + 7236792.

It is an arithmetic number, because the mean of its divisors is an integer number (101314556).

Almost surely, 2^564466773 is an apocalyptic number.

It is an amenable number.

564466773 is a deficient number, since it is larger than the sum of its proper divisors (246049675).

564466773 is a wasteful number, since it uses less digits than its factorization.

564466773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14473523.

The product of its digits is 2540160, while the sum is 48.

The square root of 564466773 is about 23758.5094860768. The cubic root of 564466773 is about 826.4427880962.

The spelling of 564466773 in words is "five hundred sixty-four million, four hundred sixty-six thousand, seven hundred seventy-three".