10766000066 has 16 divisors (see below), whose sum is σ = 16286211000. Its totient is φ = 5337391488.

The previous prime is 10766000053. The next prime is 10766000143. The reversal of 10766000066 is 66000066701.

It can be written as a sum of positive squares in 4 ways, for example, as 2215114225 + 8550885841 = 47065^2 + 92471^2 .

It is a super-2 number, since 2×10766000066² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10765999996 and 10766000041.

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, 137816 + ... + 201308.

Almost surely, 2^10766000066 is an apocalyptic number.

10766000066 is a deficient number, since it is larger than the sum of its proper divisors (5520210934).

10766000066 is a wasteful number, since it uses less digits than its factorization.

10766000066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64213.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 10766000066 its reverse (66000066701), we get a palindrome (76766066767).

The spelling of 10766000066 in words is "ten billion, seven hundred sixty-six million, sixty-six", and thus it is an aban number.