10681552976 has 20 divisors (see below), whose sum is σ = 20701964052. Its totient is φ = 5339110656.

The previous prime is 10681552967. The next prime is 10681552993. The reversal of 10681552976 is 67925518601.

It can be written as a sum of positive squares in 2 ways, for example, as 5606415376 + 5075137600 = 74876^2 + 71240^2 .

It is a super-2 number, since 2×10681552976² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50375 + ... + 154598.

Almost surely, 2^10681552976 is an apocalyptic number.

10681552976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10681552976 is a deficient number, since it is larger than the sum of its proper divisors (10020411076).

10681552976 is a wasteful number, since it uses less digits than its factorization.

10681552976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208238 (or 208232 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 10681552976 in words is "ten billion, six hundred eighty-one million, five hundred fifty-two thousand, nine hundred seventy-six".