10808192639 has 8 divisors (see below), whose sum is σ = 11051325072. Its totient is φ = 10566512320.

The previous prime is 10808192621. The next prime is 10808192651. The reversal of 10808192639 is 93629180801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10808192639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10808192593 and 10808192602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10808192539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347969 + ... + 377754.

It is an arithmetic number, because the mean of its divisors is an integer number (1381415634).

Almost surely, 2^10808192639 is an apocalyptic number.

10808192639 is a deficient number, since it is larger than the sum of its proper divisors (243132433).

10808192639 is an equidigital number, since it uses as much as digits as its factorization.

10808192639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726057.

The product of its (nonzero) digits is 186624, while the sum is 47.

The spelling of 10808192639 in words is "ten billion, eight hundred eight million, one hundred ninety-two thousand, six hundred thirty-nine".