850004163 has 6 divisors (see below), whose sum is σ = 1227783804. Its totient is φ = 566669436.

The previous prime is 850004161. The next prime is 850004171. The reversal of 850004163 is 361400058.

It is not a de Polignac number, because 850004163 - 2¹ = 850004161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (850004161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47222445 + ... + 47222462.

It is an arithmetic number, because the mean of its divisors is an integer number (204630634).

Almost surely, 2^850004163 is an apocalyptic number.

850004163 is a deficient number, since it is larger than the sum of its proper divisors (377779641).

850004163 is a wasteful number, since it uses less digits than its factorization.

850004163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94444913 (or 94444910 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 850004163 is about 29154.8308690001. The cubic root of 850004163 is about 947.2697836452.

The spelling of 850004163 in words is "eight hundred fifty million, four thousand, one hundred sixty-three".