6006511066 has 8 divisors (see below), whose sum is σ = 9010105524. Its totient is φ = 3003142560.

The previous prime is 6006511061. The next prime is 6006511081. The reversal of 6006511066 is 6601156006.

It can be written as a sum of positive squares in 2 ways, for example, as 6002995441 + 3515625 = 77479^2 + 1875^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6006511061) 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, 50496 + ... + 120676.

Almost surely, 2^6006511066 is an apocalyptic number.

6006511066 is a deficient number, since it is larger than the sum of its proper divisors (3003594458).

6006511066 is a wasteful number, since it uses less digits than its factorization.

6006511066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112976.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6006511066 is about 77501.6842784723. The cubic root of 6006511066 is about 1817.7776547748. Note that the first 3 decimals are identical.

The spelling of 6006511066 in words is "six billion, six million, five hundred eleven thousand, sixty-six".