660596695066 has 16 divisors (see below), whose sum is σ = 1235401611840. Its totient is φ = 257375335680.

The previous prime is 660596695063. The next prime is 660596695069.

660596695066 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (660596695063) and next prime (660596695069).

It is a junction number, because it is equal to n+sod(n) for n = 660596694989 and 660596695007.

It is not an unprimeable number, because it can be changed into a prime (660596695063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144794311 + ... + 2144794618.

It is an arithmetic number, because the mean of its divisors is an integer number (77212600740).

Almost surely, 2^660596695066 is an apocalyptic number.

660596695066 is a deficient number, since it is larger than the sum of its proper divisors (574804916774).

660596695066 is a wasteful number, since it uses less digits than its factorization.

660596695066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289588949.

The product of its (nonzero) digits is 94478400, while the sum is 64.

The spelling of 660596695066 in words is "six hundred sixty billion, five hundred ninety-six million, six hundred ninety-five thousand, sixty-six".