850841850850 has 24 divisors (see below), whose sum is σ = 1651373055360. Its totient is φ = 325539490320.

The previous prime is 850841850811. The next prime is 850841850851. The reversal of 850841850850 is 58058148058.

It is not an unprimeable number, because it can be changed into a prime (850841850851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 369930090 + ... + 369932389.

It is an arithmetic number, because the mean of its divisors is an integer number (68807210640).

Almost surely, 2^850841850850 is an apocalyptic number.

850841850850 is a deficient number, since it is larger than the sum of its proper divisors (800531204510).

850841850850 is a wasteful number, since it uses less digits than its factorization.

850841850850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739862514 (or 739862509 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 52.

The spelling of 850841850850 in words is "eight hundred fifty billion, eight hundred forty-one million, eight hundred fifty thousand, eight hundred fifty".