563532534 has 12 divisors (see below), whose sum is σ = 1220987196. Its totient is φ = 187844172.

The previous prime is 563532521. The next prime is 563532547. The reversal of 563532534 is 435235365.

563532534 is a `hidden beast` number, since 56 + 353 + 253 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (563532521) and next prime (563532547).

It is a super-2 number, since 2×563532534² = 635137833752922312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15653664 + ... + 15653699.

It is an arithmetic number, because the mean of its divisors is an integer number (101748933).

Almost surely, 2^563532534 is an apocalyptic number.

563532534 is an abundant number, since it is smaller than the sum of its proper divisors (657454662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563532534 is a wasteful number, since it uses less digits than its factorization.

563532534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31307371 (or 31307368 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The square root of 563532534 is about 23738.8401991336. The cubic root of 563532534 is about 825.9865926959.

Adding to 563532534 its reverse (435235365), we get a palindrome (998767899).

The spelling of 563532534 in words is "five hundred sixty-three million, five hundred thirty-two thousand, five hundred thirty-four".