550005610116 has 12 divisors (see below), whose sum is σ = 1283346423632. Its totient is φ = 183335203368.

The previous prime is 550005610087. The next prime is 550005610123. The reversal of 550005610116 is 611016500055.

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

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, 22916900410 + ... + 22916900433.

Almost surely, 2^550005610116 is an apocalyptic number.

It is an amenable number.

550005610116 is an abundant number, since it is smaller than the sum of its proper divisors (733340813516).

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

550005610116 is a wasteful number, since it uses less digits than its factorization.

550005610116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45833800850 (or 45833800848 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 550005610116 in words is "five hundred fifty billion, five million, six hundred ten thousand, one hundred sixteen".