564116244 has 12 divisors (see below), whose sum is σ = 1316271264. Its totient is φ = 188038744.

The previous prime is 564116243. The next prime is 564116257. The reversal of 564116244 is 442611465.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564116243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23504832 + ... + 23504855.

It is an arithmetic number, because the mean of its divisors is an integer number (109689272).

Almost surely, 2^564116244 is an apocalyptic number.

It is an amenable number.

564116244 is an abundant number, since it is smaller than the sum of its proper divisors (752155020).

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

564116244 is a wasteful number, since it uses less digits than its factorization.

564116244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47009694 (or 47009692 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 564116244 is about 23751.1314256816. The cubic root of 564116244 is about 826.2716813903.

The spelling of 564116244 in words is "five hundred sixty-four million, one hundred sixteen thousand, two hundred forty-four".