564944241 has 16 divisors (see below), whose sum is σ = 766568000. Its totient is φ = 369990720.

The previous prime is 564944203. The next prime is 564944243. The reversal of 564944241 is 142449465.

564944241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564944241 - 2⁷ = 564944113 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564944241.

It is not an unprimeable number, because it can be changed into a prime (564944243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204135 + ... + 206883.

It is an arithmetic number, because the mean of its divisors is an integer number (47910500).

Almost surely, 2^564944241 is an apocalyptic number.

It is an amenable number.

564944241 is a deficient number, since it is larger than the sum of its proper divisors (201623759).

564944241 is a wasteful number, since it uses less digits than its factorization.

564944241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936.

The product of its digits is 138240, while the sum is 39.

The square root of 564944241 is about 23768.5557196898. Note that the first 3 decimals coincide. The cubic root of 564944241 is about 826.6757446938.

The spelling of 564944241 in words is "five hundred sixty-four million, nine hundred forty-four thousand, two hundred forty-one".