533500564 has 12 divisors (see below), whose sum is σ = 933787764. Its totient is φ = 266704064.

The previous prime is 533500543. The next prime is 533500633. The reversal of 533500564 is 465005335.

It can be written as a sum of positive squares in 2 ways, for example, as 458816400 + 74684164 = 21420^2 + 8642^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38742 + ... + 50674.

It is an arithmetic number, because the mean of its divisors is an integer number (77815647).

Almost surely, 2^533500564 is an apocalyptic number.

It is an amenable number.

533500564 is a deficient number, since it is larger than the sum of its proper divisors (400287200).

533500564 is a wasteful number, since it uses less digits than its factorization.

533500564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23114 (or 23112 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 533500564 is about 23097.6311339496. The cubic root of 533500564 is about 811.0450181101.

Adding to 533500564 its reverse (465005335), we get a palindrome (998505899).

The spelling of 533500564 in words is "five hundred thirty-three million, five hundred thousand, five hundred sixty-four".