10785408223 has 2 divisors, whose sum is σ = 10785408224. Its totient is φ = 10785408222.

The previous prime is 10785408187. The next prime is 10785408229. The reversal of 10785408223 is 32280458701.

It is a happy number.

10785408223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10785408223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10785408229) 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 as a sum of consecutive naturals, namely, 5392704111 + 5392704112.

It is an arithmetic number, because the mean of its divisors is an integer number (5392704112).

Almost surely, 2^10785408223 is an apocalyptic number.

10785408223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10785408223 is an equidigital number, since it uses as much as digits as its factorization.

10785408223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 10785408223 in words is "ten billion, seven hundred eighty-five million, four hundred eight thousand, two hundred twenty-three".