5549567 has 4 divisors (see below), whose sum is σ = 5557656. Its totient is φ = 5541480.

The previous prime is 5549561. The next prime is 5549569. The reversal of 5549567 is 7659455.

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 5549567 - 2¹⁴ = 5533183 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 (5549561) 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, 2909 + ... + 4422.

It is an arithmetic number, because the mean of its divisors is an integer number (1389414).

Almost surely, 2^5549567 is an apocalyptic number.

5549567 is a deficient number, since it is larger than the sum of its proper divisors (8089).

5549567 is an equidigital number, since it uses as much as digits as its factorization.

5549567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8088.

The product of its digits is 189000, while the sum is 41.

The square root of 5549567 is about 2355.7518969535. The cubic root of 5549567 is about 177.0461007520.

It can be divided in two parts, 5549 and 567, that added together give a palindrome (6116).

The spelling of 5549567 in words is "five million, five hundred forty-nine thousand, five hundred sixty-seven".