2532305312 has 48 divisors (see below), whose sum is σ = 5353169472. Its totient is φ = 1174871040.

The previous prime is 2532305309. The next prime is 2532305327. The reversal of 2532305312 is 2135032352.

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, 5843 + ... + 71405.

It is an arithmetic number, because the mean of its divisors is an integer number (111524364).

Almost surely, 2^2532305312 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 2532305312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2676584736).

2532305312 is an abundant number, since it is smaller than the sum of its proper divisors (2820864160).

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

2532305312 is a wasteful number, since it uses less digits than its factorization.

2532305312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65661 (or 65653 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2532305312 is about 50322.0161758251. The cubic root of 2532305312 is about 1363.0298137830.

Adding to 2532305312 its reverse (2135032352), we get a palindrome (4667337664).

The spelling of 2532305312 in words is "two billion, five hundred thirty-two million, three hundred five thousand, three hundred twelve".