10808876309 has 8 divisors (see below), whose sum is σ = 13476001728. Its totient is φ = 8422500960.

The previous prime is 10808876303. The next prime is 10808876357. The reversal of 10808876309 is 90367880801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10808876309 - 2⁸ = 10808876053 is a prime.

It is a super-2 number, since 2×10808876309² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10808876303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70187432 + ... + 70187585.

It is an arithmetic number, because the mean of its divisors is an integer number (1684500216).

Almost surely, 2^10808876309 is an apocalyptic number.

It is an amenable number.

10808876309 is a deficient number, since it is larger than the sum of its proper divisors (2667125419).

10808876309 is a wasteful number, since it uses less digits than its factorization.

10808876309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140375035.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 10808876309 in words is "ten billion, eight hundred eight million, eight hundred seventy-six thousand, three hundred nine".