550000324 has 12 divisors (see below), whose sum is σ = 965637904. Its totient is φ = 274103784.

The previous prime is 550000309. The next prime is 550000349. The reversal of 550000324 is 423000055.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 222714 + ... + 225169.

Almost surely, 2^550000324 is an apocalyptic number.

It is an amenable number.

550000324 is a deficient number, since it is larger than the sum of its proper divisors (415637580).

550000324 is a wasteful number, since it uses less digits than its factorization.

550000324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448194 (or 448192 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 550000324 is about 23452.0857068193. The cubic root of 550000324 is about 819.3214314855.

Adding to 550000324 its reverse (423000055), we get a palindrome (973000379).

The spelling of 550000324 in words is "five hundred fifty million, three hundred twenty-four", and thus it is an aban number.