10536809 has 8 divisors (see below), whose sum is σ = 10705920. Its totient is φ = 10369296.

The previous prime is 10536781. The next prime is 10536817. The reversal of 10536809 is 90863501.

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

It is not a de Polignac number, because 10536809 - 2²⁰ = 9488233 is a prime.

It is a super-2 number, since 2×10536809² = 222048687804962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10536859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20447 + ... + 20955.

It is an arithmetic number, because the mean of its divisors is an integer number (1338240).

Almost surely, 2^10536809 is an apocalyptic number.

It is an amenable number.

10536809 is a deficient number, since it is larger than the sum of its proper divisors (169111).

10536809 is a wasteful number, since it uses less digits than its factorization.

10536809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 10536809 is about 3246.0451321570. The cubic root of 10536809 is about 219.2315406623.

The spelling of 10536809 in words is "ten million, five hundred thirty-six thousand, eight hundred nine".