10608382009 has 9 divisors (see below), whose sum is σ = 10705770981. Its totient is φ = 10511873820.

The previous prime is 10608381941. The next prime is 10608382021. The reversal of 10608382009 is 90028380601.

The square root of 10608382009 is 102997.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-10608382009 is a prime.

It is a super-2 number, since 2×10608382009² (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 (10608382909) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13080214 + ... + 13081024.

It is an arithmetic number, because the mean of its divisors is an integer number (1189530109).

Almost surely, 2^10608382009 is an apocalyptic number.

10608382009 is the 102997-th square number.

10608382009 is the 51499-th centered octagonal number.

It is an amenable number.

10608382009 is a deficient number, since it is larger than the sum of its proper divisors (97388972).

10608382009 is an frugal number, since it uses more digits than its factorization.

10608382009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

Multiplying 10608382009 by its product of nonzero digits (20736), we get a square (219975409338624 = 14831568²).

The spelling of 10608382009 in words is "ten billion, six hundred eight million, three hundred eighty-two thousand, nine".