564804717552 has 60 divisors (see below), whose sum is σ = 1610492718744. Its totient is φ = 184716005760.

The previous prime is 564804717551. The next prime is 564804717601. The reversal of 564804717552 is 255717408465.

It is a happy number.

564804717552 is a `hidden beast` number, since 5 + 6 + 4 + 80 + 4 + 7 + 1 + 7 + 552 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564804717551) 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 11 ways as a sum of consecutive naturals, for example, 36994774 + ... + 37010037.

Almost surely, 2^564804717552 is an apocalyptic number.

It is an amenable number.

564804717552 is an abundant number, since it is smaller than the sum of its proper divisors (1045688001192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564804717552 is a wasteful number, since it uses less digits than its factorization.

564804717552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74004878 (or 74004869 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 564804717552 in words is "five hundred sixty-four billion, eight hundred four million, seven hundred seventeen thousand, five hundred fifty-two".