564423003614752 has 144 divisors (see below), whose sum is σ = 1168241259983616. Its totient is φ = 268152597273600.

The previous prime is 564423003614747. The next prime is 564423003614831. The reversal of 564423003614752 is 257416300324465.

It is a self number, because there is not a number n which added to its sum of digits gives 564423003614752.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2078027818 + ... + 2078299414.

It is an arithmetic number, because the mean of its divisors is an integer number (8112786527664).

Almost surely, 2^{564423003614752} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564423003614752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584120629991808).

564423003614752 is an abundant number, since it is smaller than the sum of its proper divisors (603818256368864).

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

564423003614752 is a wasteful number, since it uses less digits than its factorization.

564423003614752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272323 (or 272254 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 564423003614752 in words is "five hundred sixty-four trillion, four hundred twenty-three billion, three million, six hundred fourteen thousand, seven hundred fifty-two".