5594549 has 4 divisors (see below), whose sum is σ = 5600364. Its totient is φ = 5588736.

The previous prime is 5594527. The next prime is 5594591. The reversal of 5594549 is 9454955.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 4558225 = 1018^2 + 2135^2 .

It is a cyclic number.

It is not a de Polignac number, because 5594549 - 2⁸ = 5594293 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 (5594509) 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, 1082 + ... + 3515.

It is an arithmetic number, because the mean of its divisors is an integer number (1400091).

Almost surely, 2^5594549 is an apocalyptic number.

It is an amenable number.

5594549 is a deficient number, since it is larger than the sum of its proper divisors (5815).

5594549 is a wasteful number, since it uses less digits than its factorization.

5594549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814.

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

The square root of 5594549 is about 2365.2798988703. The cubic root of 5594549 is about 177.5231630157.

The spelling of 5594549 in words is "five million, five hundred ninety-four thousand, five hundred forty-nine".