10609305269 has 6 divisors (see below), whose sum is σ = 10645724226. Its totient is φ = 10573010480.

The previous prime is 10609305251. The next prime is 10609305283. The reversal of 10609305269 is 96250390601.

It can be written as a sum of positive squares in 3 ways, for example, as 6974421169 + 3634884100 = 83513^2 + 60290^2 .

It is not a de Polignac number, because 10609305269 - 2³² = 6314337973 is a prime.

It is a super-2 number, since 2×10609305269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609305229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24059 + ... + 147639.

It is an arithmetic number, because the mean of its divisors is an integer number (1774287371).

Almost surely, 2^10609305269 is an apocalyptic number.

It is an amenable number.

10609305269 is a deficient number, since it is larger than the sum of its proper divisors (36418957).

10609305269 is an frugal number, since it uses more digits than its factorization.

10609305269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124167 (or 123874 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 10609305269 in words is "ten billion, six hundred nine million, three hundred five thousand, two hundred sixty-nine".