550304232 has 64 divisors (see below), whose sum is σ = 1444564800. Its totient is φ = 174451200.

The previous prime is 550304231. The next prime is 550304243. The reversal of 550304232 is 232403055.

550304232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (550304231) 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, 40732 + ... + 52532.

It is an arithmetic number, because the mean of its divisors is an integer number (22571325).

Almost surely, 2^550304232 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 550304232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722282400).

550304232 is an abundant number, since it is smaller than the sum of its proper divisors (894260568).

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

550304232 is a wasteful number, since it uses less digits than its factorization.

550304232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11906 (or 11902 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 550304232 is about 23458.5641504334. The cubic root of 550304232 is about 819.4723116933.

Adding to 550304232 its reverse (232403055), we get a palindrome (782707287).

The spelling of 550304232 in words is "five hundred fifty million, three hundred four thousand, two hundred thirty-two".