563221050 has 192 divisors, whose sum is σ = 1709890560. Its totient is φ = 119761920.

The previous prime is 563221039. The next prime is 563221063. The reversal of 563221050 is 50122365.

It is a self number, because there is not a number n which added to its sum of digits gives 563221050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2481037 + ... + 2481263.

It is an arithmetic number, because the mean of its divisors is an integer number (8905680).

Almost surely, 2^563221050 is an apocalyptic number.

563221050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 563221050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (854945280).

563221050 is an abundant number, since it is smaller than the sum of its proper divisors (1146669510).

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

563221050 is a wasteful number, since it uses less digits than its factorization.

563221050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 563221050 is about 23732.2786516592. The cubic root of 563221050 is about 825.8343808242.

The spelling of 563221050 in words is "five hundred sixty-three million, two hundred twenty-one thousand, fifty".