563425800 has 192 divisors, whose sum is σ = 2010823680. Its totient is φ = 127837440.

The previous prime is 563425799. The next prime is 563425823. The reversal of 563425800 is 8524365.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 684189 + ... + 685011.

It is an arithmetic number, because the mean of its divisors is an integer number (10473040).

Almost surely, 2^563425800 is an apocalyptic number.

563425800 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 563425800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005411840).

563425800 is an abundant number, since it is smaller than the sum of its proper divisors (1447397880).

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

563425800 is a wasteful number, since it uses less digits than its factorization.

563425800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 563425800 is about 23736.5920047508. The cubic root of 563425800 is about 825.9344416581.

The spelling of 563425800 in words is "five hundred sixty-three million, four hundred twenty-five thousand, eight hundred".