550193 has 8 divisors (see below), whose sum is σ = 641088. Its totient is φ = 462384.

The previous prime is 550189. The next prime is 550211. The reversal of 550193 is 391055.

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 550193 - 2² = 550189 is a prime.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (550163) 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, 371 + ... + 1112.

It is an arithmetic number, because the mean of its divisors is an integer number (80136).

2⁵⁵⁰¹⁹³ is an apocalyptic number.

550193 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

550193 is a deficient number, since it is larger than the sum of its proper divisors (90895).

550193 is a wasteful number, since it uses less digits than its factorization.

550193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 550193 is about 741.7499578699. The cubic root of 550193 is about 81.9417095154.

The spelling of 550193 in words is "five hundred fifty thousand, one hundred ninety-three".