563269285800 has 768 divisors, whose sum is σ = 2239994131200. Its totient is φ = 130472570880.

The previous prime is 563269285763. The next prime is 563269285801. The reversal of 563269285800 is 8582962365.

563269285800 is a `hidden beast` number, since 5 + 6 + 32 + 6 + 9 + 28 + 580 + 0 = 666.

563269285800 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (563269285801) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 96662487 + ... + 96668313.

It is an arithmetic number, because the mean of its divisors is an integer number (2916659025).

Almost surely, 2^563269285800 is an apocalyptic number.

563269285800 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 563269285800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119997065600).

563269285800 is an abundant number, since it is smaller than the sum of its proper divisors (1676724845400).

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

563269285800 is a wasteful number, since it uses less digits than its factorization.

563269285800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894 (or 5867 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 563269285800 in words is "five hundred sixty-three billion, two hundred sixty-nine million, two hundred eighty-five thousand, eight hundred".