550834668 has 30 divisors (see below), whose sum is σ = 1439991476. Its totient is φ = 183611448.

The previous prime is 550834633. The next prime is 550834693. The reversal of 550834668 is 866438055.

550834668 is a `hidden beast` number, since 550 + 8 + 34 + 6 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 849730 + ... + 850377.

Almost surely, 2^550834668 is an apocalyptic number.

It is an amenable number.

550834668 is an abundant number, since it is smaller than the sum of its proper divisors (889156808).

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

550834668 is a wasteful number, since it uses less digits than its factorization.

550834668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700123 (or 1700112 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 550834668 is about 23469.8672343923. The cubic root of 550834668 is about 819.7355224794.

The spelling of 550834668 in words is "five hundred fifty million, eight hundred thirty-four thousand, six hundred sixty-eight".