550878996 has 12 divisors (see below), whose sum is σ = 1285384352. Its totient is φ = 183626328.

The previous prime is 550878971. The next prime is 550879001. The reversal of 550878996 is 699878055.

550878996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 22953280 + ... + 22953303.

Almost surely, 2^550878996 is an apocalyptic number.

It is an amenable number.

550878996 is an abundant number, since it is smaller than the sum of its proper divisors (734505356).

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

550878996 is a wasteful number, since it uses less digits than its factorization.

550878996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45906590 (or 45906588 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 57.

The square root of 550878996 is about 23470.8115752311. The cubic root of 550878996 is about 819.7575110867.

The spelling of 550878996 in words is "five hundred fifty million, eight hundred seventy-eight thousand, nine hundred ninety-six".