850852685275 has 12 divisors (see below), whose sum is σ = 1055829177072. Its totient is φ = 680184182240.

The previous prime is 850852685273. The next prime is 850852685311. The reversal of 850852685275 is 572586258058.

It is not a de Polignac number, because 850852685275 - 2¹ = 850852685273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (850852685273) 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, 12414292 + ... + 12482641.

It is an arithmetic number, because the mean of its divisors is an integer number (87985764756).

Almost surely, 2^850852685275 is an apocalyptic number.

850852685275 is a deficient number, since it is larger than the sum of its proper divisors (204976491797).

850852685275 is a wasteful number, since it uses less digits than its factorization.

850852685275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24898310 (or 24898305 counting only the distinct ones).

The product of its (nonzero) digits is 53760000, while the sum is 61.

The spelling of 850852685275 in words is "eight hundred fifty billion, eight hundred fifty-two million, six hundred eighty-five thousand, two hundred seventy-five".