85516875227 has 8 divisors (see below), whose sum is σ = 97736251392. Its totient is φ = 73298169000.

The previous prime is 85516875133. The next prime is 85516875229. The reversal of 85516875227 is 72257861558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85516875227 - 2¹⁰ = 85516874203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85516875229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144902 + ... + 438212.

It is an arithmetic number, because the mean of its divisors is an integer number (12217031424).

Almost surely, 2^85516875227 is an apocalyptic number.

85516875227 is a deficient number, since it is larger than the sum of its proper divisors (12219376165).

85516875227 is a wasteful number, since it uses less digits than its factorization.

85516875227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334969.

The product of its digits is 9408000, while the sum is 56.

The spelling of 85516875227 in words is "eighty-five billion, five hundred sixteen million, eight hundred seventy-five thousand, two hundred twenty-seven".