10109285656 has 16 divisors (see below), whose sum is σ = 18957531600. Its totient is φ = 5053943904.

The previous prime is 10109285651. The next prime is 10109285707. The reversal of 10109285656 is 65658290101.

10109285656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10109285651) 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 3 ways as a sum of consecutive naturals, for example, 23115 + ... + 144058.

It is an arithmetic number, because the mean of its divisors is an integer number (1184845725).

Almost surely, 2^10109285656 is an apocalyptic number.

It is an amenable number.

10109285656 is a deficient number, since it is larger than the sum of its proper divisors (8848245944).

10109285656 is a wasteful number, since it uses less digits than its factorization.

10109285656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174738 (or 174734 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 10109285656 in words is "ten billion, one hundred nine million, two hundred eighty-five thousand, six hundred fifty-six".