5549123 has 8 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 5192320.

The previous prime is 5549119. The next prime is 5549129. The reversal of 5549123 is 3219455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5549123 - 2² = 5549119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5549129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^5549123 is an apocalyptic number.

5549123 is a deficient number, since it is larger than the sum of its proper divisors (360637).

5549123 is a wasteful number, since it uses less digits than its factorization.

5549123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917.

The product of its digits is 5400, while the sum is 29.

The square root of 5549123 is about 2355.6576576404. The cubic root of 5549123 is about 177.0413790284.

The spelling of 5549123 in words is "five million, five hundred forty-nine thousand, one hundred twenty-three".