5685168016 has 80 divisors (see below), whose sum is σ = 12741738048. Its totient is φ = 2428620800.

The previous prime is 5685167989. The next prime is 5685168017. The reversal of 5685168016 is 6108615865.

It is a super-2 number, since 2×5685168016² = 64642270740298752512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5685168017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3837996 + ... + 3839476.

Almost surely, 2^5685168016 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 5685168016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6370869024).

5685168016 is an abundant number, since it is smaller than the sum of its proper divisors (7056570032).

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

5685168016 is a wasteful number, since it uses less digits than its factorization.

5685168016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800 (or 2794 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 5685168016 is about 75400.0531564799. The cubic root of 5685168016 is about 1784.7652494630.

The spelling of 5685168016 in words is "five billion, six hundred eighty-five million, one hundred sixty-eight thousand, sixteen".