564323041000 has 128 divisors (see below), whose sum is σ = 1401898492800. Its totient is φ = 211888051200.

The previous prime is 564323040937. The next prime is 564323041019. The reversal of 564323041000 is 140323465.

It is a self number, because there is not a number n which added to its sum of digits gives 564323041000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6399207 + ... + 6486793.

It is an arithmetic number, because the mean of its divisors is an integer number (10952331975).

Almost surely, 2^564323041000 is an apocalyptic number.

564323041000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564323041000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700949246400).

564323041000 is an abundant number, since it is smaller than the sum of its proper divisors (837575451800).

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

564323041000 is a wasteful number, since it uses less digits than its factorization.

564323041000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88004 (or 87990 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 564323041000 its reverse (140323465), we get a palindrome (564463364465).

The spelling of 564323041000 in words is "five hundred sixty-four billion, three hundred twenty-three million, forty-one thousand".