2532685566 has 16 divisors (see below), whose sum is σ = 5151225600. Its totient is φ = 829919448.

The previous prime is 2532685543. The next prime is 2532685601. The reversal of 2532685566 is 6655862352.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3576886 + ... + 3577593.

It is an arithmetic number, because the mean of its divisors is an integer number (321951600).

Almost surely, 2^2532685566 is an apocalyptic number.

2532685566 is an abundant number, since it is smaller than the sum of its proper divisors (2618540034).

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

2532685566 is a wasteful number, since it uses less digits than its factorization.

2532685566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7154543.

The product of its digits is 2592000, while the sum is 48.

The square root of 2532685566 is about 50325.7942411245. The cubic root of 2532685566 is about 1363.0980350984.

The spelling of 2532685566 in words is "two billion, five hundred thirty-two million, six hundred eighty-five thousand, five hundred sixty-six".