5506879 has 4 divisors (see below), whose sum is σ = 6293584. Its totient is φ = 4720176.

The previous prime is 5506873. The next prime is 5506909. The reversal of 5506879 is 9786055.

It is a happy number.

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 5506879 - 2¹⁷ = 5375807 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 (5506873) 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, 393342 + ... + 393355.

It is an arithmetic number, because the mean of its divisors is an integer number (1573396).

Almost surely, 2^5506879 is an apocalyptic number.

5506879 is a deficient number, since it is larger than the sum of its proper divisors (786705).

5506879 is an equidigital number, since it uses as much as digits as its factorization.

5506879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786704.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 5506879 is about 2346.6740293445. The cubic root of 5506879 is about 176.5909778223.

The spelling of 5506879 in words is "five million, five hundred six thousand, eight hundred seventy-nine".