550566166106 has 32 divisors (see below), whose sum is σ = 916315364160. Its totient is φ = 245983753600.

The previous prime is 550566166097. The next prime is 550566166121. The reversal of 550566166106 is 601661665055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11992676 + ... + 12038496.

It is an arithmetic number, because the mean of its divisors is an integer number (28634855130).

Almost surely, 2^550566166106 is an apocalyptic number.

550566166106 is a deficient number, since it is larger than the sum of its proper divisors (365749198054).

550566166106 is a wasteful number, since it uses less digits than its factorization.

550566166106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55150.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 550566166106 in words is "five hundred fifty billion, five hundred sixty-six million, one hundred sixty-six thousand, one hundred six".