13000569 has 4 divisors (see below), whose sum is σ = 17334096. Its totient is φ = 8667044.

The previous prime is 13000553. The next prime is 13000583. The reversal of 13000569 is 96500031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13000569 - 2⁴ = 13000553 is a prime.

It is a super-2 number, since 2×13000569² = 338029588647522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13000069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2166759 + ... + 2166764.

It is an arithmetic number, because the mean of its divisors is an integer number (4333524).

Almost surely, 2^13000569 is an apocalyptic number.

It is an amenable number.

13000569 is a deficient number, since it is larger than the sum of its proper divisors (4333527).

13000569 is an equidigital number, since it uses as much as digits as its factorization.

13000569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333526.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 13000569 is about 3605.6301807035. The cubic root of 13000569 is about 235.1368992590.

The spelling of 13000569 in words is "thirteen million, five hundred sixty-nine", and thus it is an aban number.