10533563 has 4 divisors (see below), whose sum is σ = 10991568. Its totient is φ = 10075560.

The previous prime is 10533529. The next prime is 10533569. The reversal of 10533563 is 36533501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36533501 = 41 ⋅891061.

It is a cyclic number.

It is not a de Polignac number, because 10533563 - 2²² = 6339259 is a prime.

It is a super-2 number, since 2×10533563² = 221911898949938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10533569) 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 3 ways as a sum of consecutive naturals, for example, 228968 + ... + 229013.

It is an arithmetic number, because the mean of its divisors is an integer number (2747892).

Almost surely, 2^10533563 is an apocalyptic number.

10533563 is a deficient number, since it is larger than the sum of its proper divisors (458005).

10533563 is an equidigital number, since it uses as much as digits as its factorization.

10533563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458004.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 10533563 is about 3245.5451005956. The cubic root of 10533563 is about 219.2090259816.

The spelling of 10533563 in words is "ten million, five hundred thirty-three thousand, five hundred sixty-three".