550344150 has 72 divisors (see below), whose sum is σ = 1510108704. Its totient is φ = 143630400.

The previous prime is 550344131. The next prime is 550344163. The reversal of 550344150 is 51443055.

550344150 is a `hidden beast` number, since 5 + 503 + 4 + 4 + 150 = 666.

550344150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8140 + ... + 34160.

It is an arithmetic number, because the mean of its divisors is an integer number (20973732).

Almost surely, 2^550344150 is an apocalyptic number.

550344150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 550344150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755054352).

550344150 is an abundant number, since it is smaller than the sum of its proper divisors (959764554).

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

550344150 is a wasteful number, since it uses less digits than its factorization.

550344150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26086 (or 26078 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 550344150 is about 23459.4149543419. The cubic root of 550344150 is about 819.4921255241.

The spelling of 550344150 in words is "five hundred fifty million, three hundred forty-four thousand, one hundred fifty".