550093 has 4 divisors (see below), whose sum is σ = 553888. Its totient is φ = 546300.

The previous prime is 550073. The next prime is 550111. The reversal of 550093 is 390055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 550093 - 2⁵ = 550061 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 (550063) 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, 1671 + ... + 1972.

It is an arithmetic number, because the mean of its divisors is an integer number (138472).

2⁵⁵⁰⁰⁹³ is an apocalyptic number.

It is an amenable number.

550093 is a deficient number, since it is larger than the sum of its proper divisors (3795).

550093 is a wasteful number, since it uses less digits than its factorization.

550093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 550093 is about 741.6825466465. The cubic root of 550093 is about 81.9367447924.

The spelling of 550093 in words is "five hundred fifty thousand, ninety-three".