564552555653 has 8 divisors (see below), whose sum is σ = 583931808000. Its totient is φ = 545246295840.

The previous prime is 564552555631. The next prime is 564552555661. The reversal of 564552555653 is 356555255465.

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

It is a cyclic number.

It is not a de Polignac number, because 564552555653 - 2³² = 560257588357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564555555653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18232400 + ... + 18263337.

It is an arithmetic number, because the mean of its divisors is an integer number (72991476000).

Almost surely, 2^564552555653 is an apocalyptic number.

It is an amenable number.

564552555653 is a deficient number, since it is larger than the sum of its proper divisors (19379252347).

564552555653 is a wasteful number, since it uses less digits than its factorization.

564552555653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36496267.

The product of its digits is 67500000, while the sum is 56.

The spelling of 564552555653 in words is "five hundred sixty-four billion, five hundred fifty-two million, five hundred fifty-five thousand, six hundred fifty-three".