550753 has 16 divisors (see below), whose sum is σ = 685440. Its totient is φ = 432000.

The previous prime is 550733. The next prime is 550757. The reversal of 550753 is 357055.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 550753 - 2⁵ = 550721 is a prime.

It is a super-3 number, since 3×550753³ = 501177850475423331, which contains 333 as substring.

550753 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (550757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5403 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2⁵⁵⁰⁷⁵³ is an apocalyptic number.

It is an amenable number.

550753 is a deficient number, since it is larger than the sum of its proper divisors (134687).

550753 is a wasteful number, since it uses less digits than its factorization.

550753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 550753 is about 742.1273475624. The cubic root of 550753 is about 81.9695008527.

The spelling of 550753 in words is "five hundred fifty thousand, seven hundred fifty-three".