850053203983 has 2 divisors, whose sum is σ = 850053203984. Its totient is φ = 850053203982.

The previous prime is 850053203977. The next prime is 850053204037. The reversal of 850053203983 is 389302350058.

850053203983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 850053203983 - 2²¹ = 850051106831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850053203933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425026601991 + 425026601992.

It is an arithmetic number, because the mean of its divisors is an integer number (425026601992).

Almost surely, 2^850053203983 is an apocalyptic number.

850053203983 is a deficient number, since it is larger than the sum of its proper divisors (1).

850053203983 is an equidigital number, since it uses as much as digits as its factorization.

850053203983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 850053203983 in words is "eight hundred fifty billion, fifty-three million, two hundred three thousand, nine hundred eighty-three".