11053666166166 has 24 divisors (see below), whose sum is σ = 25791887721600. Its totient is φ = 3401128051056.

The previous prime is 11053666166141. The next prime is 11053666166167. The reversal of 11053666166166 is 66166166635011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053666166167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23618944566 + ... + 23618945033.

It is an arithmetic number, because the mean of its divisors is an integer number (1074661988400).

Almost surely, 2^{11053666166166} is an apocalyptic number.

11053666166166 is an abundant number, since it is smaller than the sum of its proper divisors (14738221555434).

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

11053666166166 is a wasteful number, since it uses less digits than its factorization.

11053666166166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47237889620 (or 47237889617 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 11053666166166 in words is "eleven trillion, fifty-three billion, six hundred sixty-six million, one hundred sixty-six thousand, one hundred sixty-six".