6065566666 has 8 divisors (see below), whose sum is σ = 9138431520. Its totient is φ = 3019422828.

The previous prime is 6065566643. The next prime is 6065566687. The reversal of 6065566666 is 6666655606.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6679686 + ... + 6680593.

It is an arithmetic number, because the mean of its divisors is an integer number (1142303940).

Almost surely, 2^6065566666 is an apocalyptic number.

6065566666 is a deficient number, since it is larger than the sum of its proper divisors (3072864854).

6065566666 is a wasteful number, since it uses less digits than its factorization.

6065566666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13360508.

The product of its (nonzero) digits is 6998400, while the sum is 52.

The square root of 6065566666 is about 77881.7479644621. The cubic root of 6065566666 is about 1823.7156576632.

The spelling of 6065566666 in words is "six billion, sixty-five million, five hundred sixty-six thousand, six hundred sixty-six".