85526347112 has 8 divisors (see below), whose sum is σ = 160361900850. Its totient is φ = 42763173552.

The previous prime is 85526347097. The next prime is 85526347117. The reversal of 85526347112 is 21174362558.

It can be written as a sum of positive squares in only one way, i.e., 84200950276 + 1325396836 = 290174^2 + 36406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (85526347117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5345396687 + ... + 5345396702.

Almost surely, 2^85526347112 is an apocalyptic number.

It is an amenable number.

85526347112 is a deficient number, since it is larger than the sum of its proper divisors (74835553738).

85526347112 is a wasteful number, since it uses less digits than its factorization.

85526347112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690793395 (or 10690793391 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The spelling of 85526347112 in words is "eighty-five billion, five hundred twenty-six million, three hundred forty-seven thousand, one hundred twelve".