851016675085 has 16 divisors (see below), whose sum is σ = 1022197225536. Its totient is φ = 680162179968.

The previous prime is 851016675077. The next prime is 851016675127. The reversal of 851016675085 is 580576610158.

It is a happy number.

851016675085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 851016675085 - 2³ = 851016675077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24223102 + ... + 24258208.

It is an arithmetic number, because the mean of its divisors is an integer number (63887326596).

Almost surely, 2^851016675085 is an apocalyptic number.

It is an amenable number.

851016675085 is a deficient number, since it is larger than the sum of its proper divisors (171180550451).

851016675085 is a wasteful number, since it uses less digits than its factorization.

851016675085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39612.

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 851016675085 in words is "eight hundred fifty-one billion, sixteen million, six hundred seventy-five thousand, eighty-five".