564435003 has 16 divisors (see below), whose sum is σ = 869291136. Its totient is φ = 321959040.

The previous prime is 564434993. The next prime is 564435007. The reversal of 564435003 is 300534465.

It is not a de Polignac number, because 564435003 - 2¹⁸ = 564172859 is a prime.

It is a super-2 number, since 2×564435003² = 637173745223220018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564435007) 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 15 ways as a sum of consecutive naturals, for example, 502501 + ... + 503622.

It is an arithmetic number, because the mean of its divisors is an integer number (54330696).

Almost surely, 2^564435003 is an apocalyptic number.

564435003 is a deficient number, since it is larger than the sum of its proper divisors (304856133).

564435003 is a wasteful number, since it uses less digits than its factorization.

564435003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006154.

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

The square root of 564435003 is about 23757.8408741199. The cubic root of 564435003 is about 826.4272828552.

Adding to 564435003 its reverse (300534465), we get a palindrome (864969468).

The spelling of 564435003 in words is "five hundred sixty-four million, four hundred thirty-five thousand, three".