563220290 has 24 divisors (see below), whose sum is σ = 1041962292. Its totient is φ = 219193920.

The previous prime is 563220271. The next prime is 563220293. The reversal of 563220290 is 92022365.

It can be written as a sum of positive squares in 6 ways, for example, as 491021281 + 72199009 = 22159^2 + 8497^2 .

It is not an unprimeable number, because it can be changed into a prime (563220293) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6881 + ... + 34260.

Almost surely, 2^563220290 is an apocalyptic number.

563220290 is a deficient number, since it is larger than the sum of its proper divisors (478742002).

563220290 is a wasteful number, since it uses less digits than its factorization.

563220290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41222 (or 41185 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 563220290 is about 23732.2626397063. The cubic root of 563220290 is about 825.8340093689.

The spelling of 563220290 in words is "five hundred sixty-three million, two hundred twenty thousand, two hundred ninety".