10685967685 has 16 divisors (see below), whose sum is σ = 13434388992. Its totient is φ = 8149521600.

The previous prime is 10685967679. The next prime is 10685967697. The reversal of 10685967685 is 58676958601.

It is not a de Polignac number, because 10685967685 - 2⁷ = 10685967557 is a prime.

It is a super-2 number, since 2×10685967685² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504106 + ... + 524875.

It is an arithmetic number, because the mean of its divisors is an integer number (839649312).

Almost surely, 2^10685967685 is an apocalyptic number.

It is an amenable number.

10685967685 is a deficient number, since it is larger than the sum of its proper divisors (2748421307).

10685967685 is a wasteful number, since it uses less digits than its factorization.

10685967685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029084.

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 10685967685 in words is "ten billion, six hundred eighty-five million, nine hundred sixty-seven thousand, six hundred eighty-five".