550352 has 40 divisors (see below), whose sum is σ = 1205280. Its totient is φ = 241280.

The previous prime is 550351. The next prime is 550369. The reversal of 550352 is 253055.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9299 + ... + 9357.

It is an arithmetic number, because the mean of its divisors is an integer number (30132).

2⁵⁵⁰³⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602640).

550352 is an abundant number, since it is smaller than the sum of its proper divisors (654928).

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

550352 is a wasteful number, since it uses less digits than its factorization.

550352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 550352 is about 741.8571291024. The cubic root of 550352 is about 81.9496021863.

It can be divided in two parts, 5503 and 52, that added together give a palindrome (5555).

The spelling of 550352 in words is "five hundred fifty thousand, three hundred fifty-two".