11066651005 has 8 divisors (see below), whose sum is σ = 13301862912. Its totient is φ = 8838733008.

The previous prime is 11066651003. The next prime is 11066651017. The reversal of 11066651005 is 50015666011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11066651005 - 2¹ = 11066651003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066651003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820137 + ... + 1826206.

It is an arithmetic number, because the mean of its divisors is an integer number (1662732864).

Almost surely, 2^11066651005 is an apocalyptic number.

It is an amenable number.

11066651005 is a deficient number, since it is larger than the sum of its proper divisors (2235211907).

11066651005 is an equidigital number, since it uses as much as digits as its factorization.

11066651005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646955.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11066651005 in words is "eleven billion, sixty-six million, six hundred fifty-one thousand, five".