564211461355223 has 32 divisors (see below), whose sum is σ = 642809088000000. Its totient is φ = 490202641843200.

The previous prime is 564211461355193. The next prime is 564211461355271. The reversal of 564211461355223 is 322553164112465.

It is not a de Polignac number, because 564211461355223 - 2⁶ = 564211461355159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564211461355723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13002938858 + ... + 13002982248.

It is an arithmetic number, because the mean of its divisors is an integer number (20087784000000).

Almost surely, 2^{564211461355223} is an apocalyptic number.

564211461355223 is a deficient number, since it is larger than the sum of its proper divisors (78597626644777).

564211461355223 is a wasteful number, since it uses less digits than its factorization.

564211461355223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85823.

The product of its digits is 5184000, while the sum is 50.

The spelling of 564211461355223 in words is "five hundred sixty-four trillion, two hundred eleven billion, four hundred sixty-one million, three hundred fifty-five thousand, two hundred twenty-three".