850517016 has 24 divisors (see below), whose sum is σ = 2126649780. Its totient is φ = 283458048.

The previous prime is 850516981. The next prime is 850517033. The reversal of 850517016 is 610715058.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139896 + ... + 145848.

Almost surely, 2^850517016 is an apocalyptic number.

It is an amenable number.

850517016 is an abundant number, since it is smaller than the sum of its proper divisors (1276132764).

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

850517016 is an frugal number, since it uses more digits than its factorization.

850517016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11915 (or 5958 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 850517016 is about 29163.6248775765. The cubic root of 850517016 is about 947.4602581939.

The spelling of 850517016 in words is "eight hundred fifty million, five hundred seventeen thousand, sixteen".