550359 has 6 divisors (see below), whose sum is σ = 794976. Its totient is φ = 366900.

The previous prime is 550351. The next prime is 550369. The reversal of 550359 is 953055.

It is not a de Polignac number, because 550359 - 2³ = 550351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30567 + ... + 30584.

It is an arithmetic number, because the mean of its divisors is an integer number (132496).

2⁵⁵⁰³⁵⁹ is an apocalyptic number.

550359 is a deficient number, since it is larger than the sum of its proper divisors (244617).

550359 is a wasteful number, since it uses less digits than its factorization.

550359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61157 (or 61154 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The square root of 550359 is about 741.8618469769. The cubic root of 550359 is about 81.9499496275.

It can be divided in two parts, 550 and 359, that added together give a palindrome (909).

The spelling of 550359 in words is "five hundred fifty thousand, three hundred fifty-nine".