563232293856 has 96 divisors (see below), whose sum is σ = 1644434507520. Its totient is φ = 187552824192.

The previous prime is 563232293831. The next prime is 563232293867. The reversal of 563232293856 is 658392232365.

563232293856 is a `hidden beast` number, since 5 + 6 + 3 + 232 + 29 + 385 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517731 + ... + 1180893.

It is an arithmetic number, because the mean of its divisors is an integer number (17129526120).

Almost surely, 2^563232293856 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 563232293856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822217253760).

563232293856 is an abundant number, since it is smaller than the sum of its proper divisors (1081202213664).

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

563232293856 is a wasteful number, since it uses less digits than its factorization.

563232293856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664165 (or 664151 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 54.

The spelling of 563232293856 in words is "five hundred sixty-three billion, two hundred thirty-two million, two hundred ninety-three thousand, eight hundred fifty-six".