11066653605 has 128 divisors (see below), whose sum is σ = 21797683200. Its totient is φ = 4687248384.

The previous prime is 11066653603. The next prime is 11066653627. The reversal of 11066653605 is 50635666011.

It is not a de Polignac number, because 11066653605 - 2¹ = 11066653603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066653603) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7584366 + ... + 7585824.

It is an arithmetic number, because the mean of its divisors is an integer number (170294400).

Almost surely, 2^11066653605 is an apocalyptic number.

11066653605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11066653605 is a deficient number, since it is larger than the sum of its proper divisors (10731029595).

11066653605 is a wasteful number, since it uses less digits than its factorization.

11066653605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 11066653605 in words is "eleven billion, sixty-six million, six hundred fifty-three thousand, six hundred five".