10809204279 has 8 divisors (see below), whose sum is σ = 14877184512. Its totient is φ = 6973680120.

The previous prime is 10809204277. The next prime is 10809204311. The reversal of 10809204279 is 97240290801.

10809204279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10809204279 - 2¹ = 10809204277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10809204279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10809204271) 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 7 ways as a sum of consecutive naturals, for example, 58113909 + ... + 58114094.

It is an arithmetic number, because the mean of its divisors is an integer number (1859648064).

Almost surely, 2^10809204279 is an apocalyptic number.

10809204279 is a deficient number, since it is larger than the sum of its proper divisors (4067980233).

10809204279 is a wasteful number, since it uses less digits than its factorization.

10809204279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116228037.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 10809204279 in words is "ten billion, eight hundred nine million, two hundred four thousand, two hundred seventy-nine".