5085327865728 has 128 divisors (see below), whose sum is σ = 14787967017600. Its totient is φ = 1535562823680.

The previous prime is 5085327865697. The next prime is 5085327865733. The reversal of 5085327865728 is 8275687235805.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 931663 + ... + 3322446.

It is an arithmetic number, because the mean of its divisors is an integer number (115530992325).

Almost surely, 2^{5085327865728} is an apocalyptic number.

It is an amenable number.

5085327865728 is an abundant number, since it is smaller than the sum of its proper divisors (9702639151872).

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

5085327865728 is a wasteful number, since it uses less digits than its factorization.

5085327865728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254420 (or 4254408 counting only the distinct ones).

The product of its (nonzero) digits is 225792000, while the sum is 66.

The spelling of 5085327865728 in words is "five trillion, eighty-five billion, three hundred twenty-seven million, eight hundred sixty-five thousand, seven hundred twenty-eight".