550579 has 8 divisors (see below), whose sum is σ = 589680. Its totient is φ = 512256.

The previous prime is 550577. The next prime is 550607. The reversal of 550579 is 975055.

550579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 550579 - 2¹ = 550577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550579.

It is not an unprimeable number, because it can be changed into a prime (550577) 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, 2247 + ... + 2479.

It is an arithmetic number, because the mean of its divisors is an integer number (73710).

2⁵⁵⁰⁵⁷⁹ is an apocalyptic number.

550579 is a deficient number, since it is larger than the sum of its proper divisors (39101).

550579 is a wasteful number, since it uses less digits than its factorization.

550579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 550579 is about 742.0101077479. The cubic root of 550579 is about 81.9608677053.

The spelling of 550579 in words is "five hundred fifty thousand, five hundred seventy-nine".