10688937544 has 32 divisors (see below), whose sum is σ = 21269810520. Its totient is φ = 5018443776.

The previous prime is 10688937517. The next prime is 10688937569. The reversal of 10688937544 is 44573988601.

10688937544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5705989444 + 4982948100 = 75538^2 + 70590^2 .

It is a super-2 number, since 2×10688937544² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31869 + ... + 149644.

Almost surely, 2^10688937544 is an apocalyptic number.

It is an amenable number.

10688937544 is a deficient number, since it is larger than the sum of its proper divisors (10580872976).

10688937544 is a wasteful number, since it uses less digits than its factorization.

10688937544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181969 (or 181965 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 10688937544 in words is "ten billion, six hundred eighty-eight million, nine hundred thirty-seven thousand, five hundred forty-four".