550700 has 18 divisors (see below), whose sum is σ = 1195236. Its totient is φ = 220240.

The previous prime is 550691. The next prime is 550703. The reversal of 550700 is 7055.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 550700.

It is not an unprimeable number, because it can be changed into a prime (550703) by changing a digit.

550700 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2654 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (66402).

2⁵⁵⁰⁷⁰⁰ is an apocalyptic number.

550700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550700 is an abundant number, since it is smaller than the sum of its proper divisors (644536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550700 is a wasteful number, since it uses less digits than its factorization.

550700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 17.

The square root of 550700 is about 742.0916385461. The cubic root of 550700 is about 81.9668714084.

Adding to 550700 its reverse (7055), we get a palindrome (557755).

It can be divided in two parts, 5 and 50700, that added together give a palindrome (50705).

The spelling of 550700 in words is "five hundred fifty thousand, seven hundred".