550835 has 8 divisors (see below), whose sum is σ = 677376. Its totient is φ = 429760.

The previous prime is 550831. The next prime is 550841. The reversal of 550835 is 538055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550835 - 2² = 550831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550831) 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 7 ways as a sum of consecutive naturals, for example, 1139 + ... + 1548.

It is an arithmetic number, because the mean of its divisors is an integer number (84672).

2⁵⁵⁰⁸³⁵ is an apocalyptic number.

550835 is a deficient number, since it is larger than the sum of its proper divisors (126541).

550835 is a wasteful number, since it uses less digits than its factorization.

550835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 550835 is about 742.1825920890. The cubic root of 550835 is about 81.9735687170.

The spelling of 550835 in words is "five hundred fifty thousand, eight hundred thirty-five".