564534043232 has 48 divisors (see below), whose sum is σ = 1177121583792. Its totient is φ = 265591480320.

The previous prime is 564534043231. The next prime is 564534043243. The reversal of 564534043232 is 232340435465.

It is a self number, because there is not a number n which added to its sum of digits gives 564534043232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564534043231) 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 7 ways as a sum of consecutive naturals, for example, 1908023 + ... + 2183945.

It is an arithmetic number, because the mean of its divisors is an integer number (24523366329).

Almost surely, 2^564534043232 is an apocalyptic number.

It is an amenable number.

564534043232 is an abundant number, since it is smaller than the sum of its proper divisors (612587540560).

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

564534043232 is a wasteful number, since it uses less digits than its factorization.

564534043232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279711 (or 279703 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 564534043232 its reverse (232340435465), we get a palindrome (796874478697).

The spelling of 564534043232 in words is "five hundred sixty-four billion, five hundred thirty-four million, forty-three thousand, two hundred thirty-two".