766653046756 has 12 divisors (see below), whose sum is σ = 1360539210240. Its totient is φ = 377927558120.

The previous prime is 766653046739. The next prime is 766653046787. The reversal of 766653046756 is 657640356667.

It is a junction number, because it is equal to n+sod(n) for n = 766653046694 and 766653046703.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1349740996 + ... + 1349741563.

It is an arithmetic number, because the mean of its divisors is an integer number (113378267520).

Almost surely, 2^766653046756 is an apocalyptic number.

It is an amenable number.

766653046756 is a deficient number, since it is larger than the sum of its proper divisors (593886163484).

766653046756 is a wasteful number, since it uses less digits than its factorization.

766653046756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699482634 (or 2699482632 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 61.

The spelling of 766653046756 in words is "seven hundred sixty-six billion, six hundred fifty-three million, forty-six thousand, seven hundred fifty-six".