550793 has 4 divisors (see below), whose sum is σ = 562560. Its totient is φ = 539028.

The previous prime is 550789. The next prime is 550801. The reversal of 550793 is 397055.

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, and also an emirpimes, since its reverse is a distinct semiprime: 397055 = 5 ⋅79411.

It is a cyclic number.

It is not a de Polignac number, because 550793 - 2² = 550789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (550703) 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, 5813 + ... + 5906.

It is an arithmetic number, because the mean of its divisors is an integer number (140640).

2⁵⁵⁰⁷⁹³ is an apocalyptic number.

It is an amenable number.

550793 is a deficient number, since it is larger than the sum of its proper divisors (11767).

550793 is a wasteful number, since it uses less digits than its factorization.

550793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11766.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 550793 is about 742.1542966257. The cubic root of 550793 is about 81.9714852272.

The spelling of 550793 in words is "five hundred fifty thousand, seven hundred ninety-three".