563007900 has 288 divisors, whose sum is σ = 2057868288. Its totient is φ = 115660800.

The previous prime is 563007899. The next prime is 563007937. The reversal of 563007900 is 9700365.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1119049 + ... + 1119551.

It is an arithmetic number, because the mean of its divisors is an integer number (7145376).

Almost surely, 2^563007900 is an apocalyptic number.

563007900 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 563007900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028934144).

563007900 is an abundant number, since it is smaller than the sum of its proper divisors (1494860388).

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

563007900 is a wasteful number, since it uses less digits than its factorization.

563007900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 563007900 is about 23727.7875074774. The cubic root of 563007900 is about 825.7301891641.

The spelling of 563007900 in words is "five hundred sixty-three million, seven thousand, nine hundred".