2530322132 has 24 divisors (see below), whose sum is σ = 4770452232. Its totient is φ = 1167408000.

The previous prime is 2530322117. The next prime is 2530322159. The reversal of 2530322132 is 2312230352.

2530322132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 299082436 + 2231239696 = 17294^2 + 47236^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2530322098 and 2530322107.

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, 164282 + ... + 179022.

It is an arithmetic number, because the mean of its divisors is an integer number (198768843).

Almost surely, 2^2530322132 is an apocalyptic number.

It is an amenable number.

2530322132 is a deficient number, since it is larger than the sum of its proper divisors (2240130100).

2530322132 is a wasteful number, since it uses less digits than its factorization.

2530322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18059 (or 18057 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2530322132 is about 50302.3074222247. The cubic root of 2530322132 is about 1362.6739010085.

Adding to 2530322132 its reverse (2312230352), we get a palindrome (4842552484).

The spelling of 2530322132 in words is "two billion, five hundred thirty million, three hundred twenty-two thousand, one hundred thirty-two".