4566666011 has 4 divisors (see below), whose sum is σ = 4566920952. Its totient is φ = 4566411072.

The previous prime is 4566665993. The next prime is 4566666023. The reversal of 4566666011 is 1106666654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4566666011 - 2¹⁰ = 4566664987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4566666011.

It is not an unprimeable number, because it can be changed into a prime (4566666211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98390 + ... + 137163.

It is an arithmetic number, because the mean of its divisors is an integer number (1141730238).

Almost surely, 2^4566666011 is an apocalyptic number.

4566666011 is a deficient number, since it is larger than the sum of its proper divisors (254941).

4566666011 is a wasteful number, since it uses less digits than its factorization.

4566666011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254940.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 4566666011 is about 67577.1115911297. Note that the first 3 decimals coincide. The cubic root of 4566666011 is about 1659.0765186959.

The spelling of 4566666011 in words is "four billion, five hundred sixty-six million, six hundred sixty-six thousand, eleven".