8532563 has 8 divisors (see below), whose sum is σ = 9588768. Its totient is φ = 7533504.

The previous prime is 8532547. The next prime is 8532569. The reversal of 8532563 is 3652358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8532563 - 2⁴ = 8532547 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8532569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13970 + ... + 14567.

It is an arithmetic number, because the mean of its divisors is an integer number (1198596).

Almost surely, 2^8532563 is an apocalyptic number.

8532563 is a deficient number, since it is larger than the sum of its proper divisors (1056205).

8532563 is a wasteful number, since it uses less digits than its factorization.

8532563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28573.

The product of its digits is 21600, while the sum is 32.

The square root of 8532563 is about 2921.0551175902. The cubic root of 8532563 is about 204.3430326855.

The spelling of 8532563 in words is "eight million, five hundred thirty-two thousand, five hundred sixty-three".