10692145685 has 16 divisors (see below), whose sum is σ = 13828710000. Its totient is φ = 7889356800.

The previous prime is 10692145679. The next prime is 10692145687. The reversal of 10692145685 is 58654129601.

10692145685 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 8 ways, for example, as 1245666436 + 9446479249 = 35294^2 + 97193^2 .

It is not a de Polignac number, because 10692145685 - 2⁴ = 10692145669 is a prime.

It is a super-2 number, since 2×10692145685² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10692145687) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15335 + ... + 147035.

It is an arithmetic number, because the mean of its divisors is an integer number (864294375).

Almost surely, 2^10692145685 is an apocalyptic number.

It is an amenable number.

10692145685 is a deficient number, since it is larger than the sum of its proper divisors (3136564315).

10692145685 is a wasteful number, since it uses less digits than its factorization.

10692145685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132968.

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 10692145685 in words is "ten billion, six hundred ninety-two million, one hundred forty-five thousand, six hundred eighty-five".