11066883555 has 128 divisors (see below), whose sum is σ = 22403082240. Its totient is φ = 4540354560.

The previous prime is 11066883547. The next prime is 11066883559. The reversal of 11066883555 is 55538866011.

It is not a de Polignac number, because 11066883555 - 2³ = 11066883547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11066883559) 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 127 ways as a sum of consecutive naturals, for example, 24006025 + ... + 24006485.

It is an arithmetic number, because the mean of its divisors is an integer number (175024080).

Almost surely, 2^11066883555 is an apocalyptic number.

11066883555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11066883555 is an abundant number, since it is smaller than the sum of its proper divisors (11336198685).

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

11066883555 is a wasteful number, since it uses less digits than its factorization.

11066883555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 864000, while the sum is 48.

The spelling of 11066883555 in words is "eleven billion, sixty-six million, eight hundred eighty-three thousand, five hundred fifty-five".