563503322 has 16 divisors (see below), whose sum is σ = 856422720. Its totient is φ = 278041632.

The previous prime is 563503319. The next prime is 563503327. The reversal of 563503322 is 223305365.

It is not an unprimeable number, because it can be changed into a prime (563503327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97403 + ... + 103025.

It is an arithmetic number, because the mean of its divisors is an integer number (53526420).

Almost surely, 2^563503322 is an apocalyptic number.

563503322 is a deficient number, since it is larger than the sum of its proper divisors (292919398).

563503322 is a wasteful number, since it uses less digits than its factorization.

563503322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 563503322 is about 23738.2249125751. The cubic root of 563503322 is about 825.9723201468.

Adding to 563503322 its reverse (223305365), we get a palindrome (786808687).

The spelling of 563503322 in words is "five hundred sixty-three million, five hundred three thousand, three hundred twenty-two".