850068279277 has 32 divisors (see below), whose sum is σ = 998023910400. Its totient is φ = 709065197568.

The previous prime is 850068279257. The next prime is 850068279301. The reversal of 850068279277 is 772972860058.

It is not a de Polignac number, because 850068279277 - 2¹⁹ = 850067754989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850068279227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13280133 + ... + 13343989.

It is an arithmetic number, because the mean of its divisors is an integer number (31188247200).

Almost surely, 2^850068279277 is an apocalyptic number.

It is an amenable number.

850068279277 is a deficient number, since it is larger than the sum of its proper divisors (147955631123).

850068279277 is a wasteful number, since it uses less digits than its factorization.

850068279277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64285.

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 850068279277 in words is "eight hundred fifty billion, sixty-eight million, two hundred seventy-nine thousand, two hundred seventy-seven".