850204477086 has 16 divisors (see below), whose sum is σ = 1702465081344. Its totient is φ = 283058804504.

The previous prime is 850204477043. The next prime is 850204477103. The reversal of 850204477086 is 680774402058.

850204477086 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85666590 + ... + 85676513.

It is an arithmetic number, because the mean of its divisors is an integer number (106404067584).

Almost surely, 2^850204477086 is an apocalyptic number.

850204477086 is an abundant number, since it is smaller than the sum of its proper divisors (852260604258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

850204477086 is a wasteful number, since it uses less digits than its factorization.

850204477086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171343935.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 850204477086 in words is "eight hundred fifty billion, two hundred four million, four hundred seventy-seven thousand, eighty-six".