85303427696 has 160 divisors (see below), whose sum is σ = 181378391040. Its totient is φ = 38714277888.

The previous prime is 85303427647. The next prime is 85303427701. The reversal of 85303427696 is 69672430358.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277861175 + ... + 277861481.

It is an arithmetic number, because the mean of its divisors is an integer number (1133614944).

Almost surely, 2^85303427696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85303427696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90689195520).

85303427696 is an abundant number, since it is smaller than the sum of its proper divisors (96074963344).

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

85303427696 is a wasteful number, since it uses less digits than its factorization.

85303427696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 85303427696 in words is "eighty-five billion, three hundred three million, four hundred twenty-seven thousand, six hundred ninety-six".