850738522168 has 32 divisors (see below), whose sum is σ = 1596939775200. Its totient is φ = 424888109568.

The previous prime is 850738522163. The next prime is 850738522189. The reversal of 850738522168 is 861225837058.

850738522168 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 (850738522163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47616805 + ... + 47634667.

It is an arithmetic number, because the mean of its divisors is an integer number (49904367975).

Almost surely, 2^850738522168 is an apocalyptic number.

It is an amenable number.

850738522168 is a deficient number, since it is larger than the sum of its proper divisors (746201253032).

850738522168 is a wasteful number, since it uses less digits than its factorization.

850738522168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24271 (or 24267 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 850738522168 in words is "eight hundred fifty billion, seven hundred thirty-eight million, five hundred twenty-two thousand, one hundred sixty-eight".