5549459 has 4 divisors (see below), whose sum is σ = 5590104. Its totient is φ = 5508816.

The previous prime is 5549447. The next prime is 5549483. The reversal of 5549459 is 9549455.

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 5549459 - 2²⁰ = 4500883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5549059) 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, 20117 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (1397526).

Almost surely, 2^5549459 is an apocalyptic number.

5549459 is a deficient number, since it is larger than the sum of its proper divisors (40645).

5549459 is a wasteful number, since it uses less digits than its factorization.

5549459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40644.

The product of its digits is 162000, while the sum is 41.

The square root of 5549459 is about 2355.7289742243. The cubic root of 5549459 is about 177.0449522478.

The spelling of 5549459 in words is "five million, five hundred forty-nine thousand, four hundred fifty-nine".