550634330 has 8 divisors (see below), whose sum is σ = 991141812. Its totient is φ = 220253728.

The previous prime is 550634327. The next prime is 550634351. The reversal of 550634330 is 33436055.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 546951769 + 3682561 = 23387^2 + 1919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 550634293 and 550634302.

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, 27531707 + ... + 27531726.

Almost surely, 2^550634330 is an apocalyptic number.

550634330 is a deficient number, since it is larger than the sum of its proper divisors (440507482).

550634330 is a wasteful number, since it uses less digits than its factorization.

550634330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55063440.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 550634330 is about 23465.5988630165. The cubic root of 550634330 is about 819.6361314413.

The spelling of 550634330 in words is "five hundred fifty million, six hundred thirty-four thousand, three hundred thirty".