10166116650056 has 32 divisors (see below), whose sum is σ = 20833787450880. Its totient is φ = 4629730540800.

The previous prime is 10166116650017. The next prime is 10166116650091. The reversal of 10166116650056 is 65005661166101.

It is a junction number, because it is equal to n+sod(n) for n = 10166116649989 and 10166116650016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205654780 + ... + 1205663211.

It is an arithmetic number, because the mean of its divisors is an integer number (651055857840).

Almost surely, 2^{10166116650056} is an apocalyptic number.

It is an amenable number.

10166116650056 is an abundant number, since it is smaller than the sum of its proper divisors (10667670800824).

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

10166116650056 is a wasteful number, since it uses less digits than its factorization.

10166116650056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411318045 (or 2411318041 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

It can be divided in two parts, 1016611 and 6650056, that added together give a palindrome (7666667).

The spelling of 10166116650056 in words is "ten trillion, one hundred sixty-six billion, one hundred sixteen million, six hundred fifty thousand, fifty-six".