10856646326 has 8 divisors (see below), whose sum is σ = 16297607160. Its totient is φ = 5424110608.

The previous prime is 10856646319. The next prime is 10856646343. The reversal of 10856646326 is 62364665801.

It is a happy number.

10856646326 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 a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2103056 + ... + 2108211.

It is an arithmetic number, because the mean of its divisors is an integer number (2037200895).

Almost surely, 2^10856646326 is an apocalyptic number.

10856646326 is a deficient number, since it is larger than the sum of its proper divisors (5440960834).

10856646326 is a wasteful number, since it uses less digits than its factorization.

10856646326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212558.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 10856646326 in words is "ten billion, eight hundred fifty-six million, six hundred forty-six thousand, three hundred twenty-six".