11255166033164 has 48 divisors (see below), whose sum is σ = 20496506916480. Its totient is φ = 5403123947520.

The previous prime is 11255166033161. The next prime is 11255166033191. The reversal of 11255166033164 is 46133066155211.

It is not an unprimeable number, because it can be changed into a prime (11255166033161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20505824 + ... + 21047544.

It is an arithmetic number, because the mean of its divisors is an integer number (427010560760).

Almost surely, 2^{11255166033164} is an apocalyptic number.

It is an amenable number.

11255166033164 is a deficient number, since it is larger than the sum of its proper divisors (9241340883316).

11255166033164 is a wasteful number, since it uses less digits than its factorization.

11255166033164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543618 (or 543616 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 11255166033164 in words is "eleven trillion, two hundred fifty-five billion, one hundred sixty-six million, thirty-three thousand, one hundred sixty-four".