5549199 has 4 divisors (see below), whose sum is σ = 7398936. Its totient is φ = 3699464.

The previous prime is 5549189. The next prime is 5549209. The reversal of 5549199 is 9919455.

It is a happy number.

5549199 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (5549189) and next prime (5549209).

It is a cyclic number.

It is not a de Polignac number, because 5549199 - 2⁴ = 5549183 is a prime.

It is a D-number.

5549199 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5549199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549119) 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, 924864 + ... + 924869.

It is an arithmetic number, because the mean of its divisors is an integer number (1849734).

Almost surely, 2^5549199 is an apocalyptic number.

5549199 is a deficient number, since it is larger than the sum of its proper divisors (1849737).

5549199 is a wasteful number, since it uses less digits than its factorization.

5549199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849736.

The product of its digits is 72900, while the sum is 42.

The square root of 5549199 is about 2355.6737889615. The cubic root of 5549199 is about 177.0421872692.

The spelling of 5549199 in words is "five million, five hundred forty-nine thousand, one hundred ninety-nine".