550332416 has 48 divisors (see below), whose sum is σ = 1158393600. Its totient is φ = 260665344.

The previous prime is 550332379. The next prime is 550332421. The reversal of 550332416 is 614233055.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31841 + ... + 45983.

It is an arithmetic number, because the mean of its divisors is an integer number (24133200).

Almost surely, 2^550332416 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 550332416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579196800).

550332416 is an abundant number, since it is smaller than the sum of its proper divisors (608061184).

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

550332416 is a wasteful number, since it uses less digits than its factorization.

550332416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14184 (or 14164 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 550332416 is about 23459.1648615205. The cubic root of 550332416 is about 819.4863012964.

The spelling of 550332416 in words is "five hundred fifty million, three hundred thirty-two thousand, four hundred sixteen".