5085605036840 has 64 divisors (see below), whose sum is σ = 11733627548160. Its totient is φ = 1982606778880.

The previous prime is 5085605036839. The next prime is 5085605036861. The reversal of 5085605036840 is 486305065805.

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, 34817 + ... + 3189423.

It is an arithmetic number, because the mean of its divisors is an integer number (183337930440).

Almost surely, 2^{5085605036840} 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 5085605036840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5866813774080).

5085605036840 is an abundant number, since it is smaller than the sum of its proper divisors (6648022511320).

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

5085605036840 is a wasteful number, since it uses less digits than its factorization.

5085605036840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155642 (or 3155638 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 50.

The spelling of 5085605036840 in words is "five trillion, eighty-five billion, six hundred five million, thirty-six thousand, eight hundred forty".