11054544205 has 16 divisors (see below), whose sum is σ = 13722024960. Its totient is φ = 8542694592.

The previous prime is 11054544203. The next prime is 11054544229. The reversal of 11054544205 is 50244545011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11054544205 - 2¹ = 11054544203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054544203) 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, 189229 + ... + 240658.

It is an arithmetic number, because the mean of its divisors is an integer number (857626560).

Almost surely, 2^11054544205 is an apocalyptic number.

It is an amenable number.

11054544205 is a deficient number, since it is larger than the sum of its proper divisors (2667480755).

11054544205 is a wasteful number, since it uses less digits than its factorization.

11054544205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430068.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 11054544205 in words is "eleven billion, fifty-four million, five hundred forty-four thousand, two hundred five".