10545586689 has 12 divisors (see below), whose sum is σ = 15455240528. Its totient is φ = 6391264440.

The previous prime is 10545586679. The next prime is 10545586717. The reversal of 10545586689 is 98668554501.

It is not a de Polignac number, because 10545586689 - 2⁴ = 10545586673 is a prime.

It is a super-2 number, since 2×10545586689² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10545586669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14525239 + ... + 14525964.

Almost surely, 2^10545586689 is an apocalyptic number.

It is an amenable number.

10545586689 is a deficient number, since it is larger than the sum of its proper divisors (4909653839).

10545586689 is a wasteful number, since it uses less digits than its factorization.

10545586689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29051228 (or 29051217 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 57.

The spelling of 10545586689 in words is "ten billion, five hundred forty-five million, five hundred eighty-six thousand, six hundred eighty-nine".