8064545866 has 16 divisors (see below), whose sum is σ = 13047630624. Its totient is φ = 3716301744.

The previous prime is 8064545837. The next prime is 8064545899. The reversal of 8064545866 is 6685454608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224476 + ... + 257911.

It is an arithmetic number, because the mean of its divisors is an integer number (815476914).

Almost surely, 2^8064545866 is an apocalyptic number.

8064545866 is a deficient number, since it is larger than the sum of its proper divisors (4983084758).

8064545866 is a wasteful number, since it uses less digits than its factorization.

8064545866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483045.

The product of its (nonzero) digits is 5529600, while the sum is 52.

The square root of 8064545866 is about 89802.8165816641. The cubic root of 8064545866 is about 2005.3644207971.

The spelling of 8064545866 in words is "eight billion, sixty-four million, five hundred forty-five thousand, eight hundred sixty-six".