564014503 has 4 divisors (see below), whose sum is σ = 607400248. Its totient is φ = 520628760.

The previous prime is 564014483. The next prime is 564014537. The reversal of 564014503 is 305410465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564014503 - 2¹⁷ = 563883431 is a prime.

It is a super-2 number, since 2×564014503² = 636224719188674018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564014203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21692853 + ... + 21692878.

It is an arithmetic number, because the mean of its divisors is an integer number (151850062).

Almost surely, 2^564014503 is an apocalyptic number.

564014503 is a deficient number, since it is larger than the sum of its proper divisors (43385745).

564014503 is a wasteful number, since it uses less digits than its factorization.

564014503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43385744.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 564014503 is about 23748.9895153457. The cubic root of 564014503 is about 826.2220044178. Note that the first 3 decimals are identical.

Adding to 564014503 its reverse (305410465), we get a palindrome (869424968).

The spelling of 564014503 in words is "five hundred sixty-four million, fourteen thousand, five hundred three".