10663775916 has 48 divisors (see below), whose sum is σ = 26199922560. Its totient is φ = 3366455040.

The previous prime is 10663775891. The next prime is 10663775951. The reversal of 10663775916 is 61957736601.

It is a super-2 number, since 2×10663775916² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071435 + ... + 1081341.

It is an arithmetic number, because the mean of its divisors is an integer number (545831720).

Almost surely, 2^10663775916 is an apocalyptic number.

It is an amenable number.

10663775916 is an abundant number, since it is smaller than the sum of its proper divisors (15536146644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10663775916 is a wasteful number, since it uses less digits than its factorization.

10663775916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14654 (or 14652 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 10663775916 in words is "ten billion, six hundred sixty-three million, seven hundred seventy-five thousand, nine hundred sixteen".