85637528296 has 16 divisors (see below), whose sum is σ = 160573881600. Its totient is φ = 42817826544.

The previous prime is 85637528287. The next prime is 85637528297. The reversal of 85637528296 is 69282573658.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (85637528297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411015 + ... + 583273.

It is an arithmetic number, because the mean of its divisors is an integer number (10035867600).

Almost surely, 2^85637528296 is an apocalyptic number.

It is an amenable number.

85637528296 is a deficient number, since it is larger than the sum of its proper divisors (74936353304).

85637528296 is a wasteful number, since it uses less digits than its factorization.

85637528296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234408 (or 234404 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 61.

The spelling of 85637528296 in words is "eighty-five billion, six hundred thirty-seven million, five hundred twenty-eight thousand, two hundred ninety-six".