2580811132 has 12 divisors (see below), whose sum is σ = 4662110656. Its totient is φ = 1248779520.

The previous prime is 2580811067. The next prime is 2580811201. The reversal of 2580811132 is 2311180852.

2580811132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2580811094 and 2580811103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10406373 + ... + 10406620.

Almost surely, 2^2580811132 is an apocalyptic number.

It is an amenable number.

2580811132 is a deficient number, since it is larger than the sum of its proper divisors (2081299524).

2580811132 is a wasteful number, since it uses less digits than its factorization.

2580811132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20813028 (or 20813026 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 2580811132 is about 50801.6843421554. The cubic root of 2580811132 is about 1371.6776882300.

Adding to 2580811132 its reverse (2311180852), we get a palindrome (4891991984).

The spelling of 2580811132 in words is "two billion, five hundred eighty million, eight hundred eleven thousand, one hundred thirty-two".