10385083791 has 20 divisors (see below), whose sum is σ = 15523017400. Its totient is φ = 6919150896.

The previous prime is 10385083759. The next prime is 10385083799. The reversal of 10385083791 is 19738058301.

10385083791 is a `hidden beast` number, since 103 + 8 + 508 + 37 + 9 + 1 = 666.

It is not a de Polignac number, because 10385083791 - 2⁵ = 10385083759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10385083799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 96780 + ... + 173598.

It is an arithmetic number, because the mean of its divisors is an integer number (776150870).

Almost surely, 2^10385083791 is an apocalyptic number.

10385083791 is a deficient number, since it is larger than the sum of its proper divisors (5137933609).

10385083791 is an equidigital number, since it uses as much as digits as its factorization.

10385083791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78500 (or 78491 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 10385083791 in words is "ten billion, three hundred eighty-five million, eighty-three thousand, seven hundred ninety-one".