10766807817 has 32 divisors (see below), whose sum is σ = 15105404928. Its totient is φ = 6808513536.

The previous prime is 10766807809. The next prime is 10766807833. The reversal of 10766807817 is 71870866701.

It is not a de Polignac number, because 10766807817 - 2³ = 10766807809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10766807817.

It is not an unprimeable number, because it can be changed into a prime (10766807837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4886238 + ... + 4888440.

It is an arithmetic number, because the mean of its divisors is an integer number (472043904).

Almost surely, 2^10766807817 is an apocalyptic number.

It is an amenable number.

10766807817 is a deficient number, since it is larger than the sum of its proper divisors (4338597111).

10766807817 is a wasteful number, since it uses less digits than its factorization.

10766807817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789.

The product of its (nonzero) digits is 790272, while the sum is 51.

The spelling of 10766807817 in words is "ten billion, seven hundred sixty-six million, eight hundred seven thousand, eight hundred seventeen".