564061653 has 12 divisors (see below), whose sum is σ = 828565920. Its totient is φ = 369667176.

The previous prime is 564061651. The next prime is 564061657. The reversal of 564061653 is 356160465.

564061653 is a `hidden beast` number, since 5 + 640 + 6 + 1 + 6 + 5 + 3 = 666.

It is not a de Polignac number, because 564061653 - 2¹ = 564061651 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564061651) 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, 530601 + ... + 531662.

It is an arithmetic number, because the mean of its divisors is an integer number (69047160).

Almost surely, 2^564061653 is an apocalyptic number.

It is an amenable number.

564061653 is a deficient number, since it is larger than the sum of its proper divisors (264504267).

564061653 is a wasteful number, since it uses less digits than its factorization.

564061653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062328 (or 1062325 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 564061653 is about 23749.9821684144. The cubic root of 564061653 is about 826.2450270421.

The spelling of 564061653 in words is "five hundred sixty-four million, sixty-one thousand, six hundred fifty-three".