563224503 has 16 divisors (see below), whose sum is σ = 770162400. Its totient is φ = 365905920.

The previous prime is 563224489. The next prime is 563224507. The reversal of 563224503 is 305422365.

It is not a de Polignac number, because 563224503 - 2⁶ = 563224439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563224507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134343 + ... + 138471.

It is an arithmetic number, because the mean of its divisors is an integer number (48135150).

Almost surely, 2^563224503 is an apocalyptic number.

563224503 is a deficient number, since it is larger than the sum of its proper divisors (206937897).

563224503 is a wasteful number, since it uses less digits than its factorization.

563224503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5282.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 563224503 is about 23732.3514005671. The cubic root of 563224503 is about 825.8360684981.

Adding to 563224503 its reverse (305422365), we get a palindrome (868646868).

It can be divided in two parts, 5632 and 24503, that added together give a triangular number (30135 = T₂₄₅).

The spelling of 563224503 in words is "five hundred sixty-three million, two hundred twenty-four thousand, five hundred three".