2532216188 has 24 divisors (see below), whose sum is σ = 4630688160. Its totient is φ = 1209320640.

The previous prime is 2532216187. The next prime is 2532216217. The reversal of 2532216188 is 8816122352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532216187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45818 + ... + 84638.

It is an arithmetic number, because the mean of its divisors is an integer number (192945340).

Almost surely, 2^2532216188 is an apocalyptic number.

It is an amenable number.

2532216188 is a deficient number, since it is larger than the sum of its proper divisors (2098471972).

2532216188 is a wasteful number, since it uses less digits than its factorization.

2532216188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39557 (or 39555 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 2532216188 is about 50321.1306311772. The cubic root of 2532216188 is about 1363.0138230711.

The spelling of 2532216188 in words is "two billion, five hundred thirty-two million, two hundred sixteen thousand, one hundred eighty-eight".