2585575216 has 40 divisors (see below), whose sum is σ = 5780812544. Its totient is φ = 1097340480.

The previous prime is 2585575211. The next prime is 2585575217. The reversal of 2585575216 is 6125755852.

2585575216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2585575211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100530 + ... + 123601.

Almost surely, 2^2585575216 is an apocalyptic number.

It is an amenable number.

2585575216 is an abundant number, since it is smaller than the sum of its proper divisors (3195237328).

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

2585575216 is a wasteful number, since it uses less digits than its factorization.

2585575216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224249 (or 224243 counting only the distinct ones).

The product of its digits is 840000, while the sum is 46.

The square root of 2585575216 is about 50848.5517591209. The cubic root of 2585575216 is about 1372.5211918829.

The spelling of 2585575216 in words is "two billion, five hundred eighty-five million, five hundred seventy-five thousand, two hundred sixteen".