10606656776 has 16 divisors (see below), whose sum is σ = 19893286140. Its totient is φ = 5301780480.

The previous prime is 10606656773. The next prime is 10606656787. The reversal of 10606656776 is 67765660601.

It can be written as a sum of positive squares in 2 ways, for example, as 7220580676 + 3386076100 = 84974^2 + 58190^2 .

It is a super-2 number, since 2×10606656776² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10606656773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164105 + ... + 219416.

Almost surely, 2^10606656776 is an apocalyptic number.

It is an amenable number.

10606656776 is a deficient number, since it is larger than the sum of its proper divisors (9286629364).

10606656776 is a wasteful number, since it uses less digits than its factorization.

10606656776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386984 (or 386980 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 10606656776 in words is "ten billion, six hundred six million, six hundred fifty-six thousand, seven hundred seventy-six".