563226720576 has 112 divisors (see below), whose sum is σ = 1605170093184. Its totient is φ = 173264357376.

The previous prime is 563226720557. The next prime is 563226720611. The reversal of 563226720576 is 675027622365.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13490005 + ... + 13531691.

It is an arithmetic number, because the mean of its divisors is an integer number (14331875832).

Almost surely, 2^563226720576 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 563226720576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802585046592).

563226720576 is an abundant number, since it is smaller than the sum of its proper divisors (1041943372608).

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

563226720576 is a wasteful number, since it uses less digits than its factorization.

563226720576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47128 (or 47118 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 563226720576 in words is "five hundred sixty-three billion, two hundred twenty-six million, seven hundred twenty thousand, five hundred seventy-six".