5667559 has 4 divisors (see below), whose sum is σ = 5677504. Its totient is φ = 5657616.

The previous prime is 5667547. The next prime is 5667593. The reversal of 5667559 is 9557665.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5667559 - 2⁹ = 5667047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667359) 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, 4062 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (1419376).

Almost surely, 2^5667559 is an apocalyptic number.

5667559 is a deficient number, since it is larger than the sum of its proper divisors (9945).

5667559 is an equidigital number, since it uses as much as digits as its factorization.

5667559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9944.

The product of its digits is 283500, while the sum is 43.

The square root of 5667559 is about 2380.6635629589. The cubic root of 5667559 is about 178.2920656444.

It can be divided in two parts, 5667 and 559, that added together give a palindrome (6226).

The spelling of 5667559 in words is "five million, six hundred sixty-seven thousand, five hundred fifty-nine".