2365531252 has 18 divisors (see below), whose sum is σ = 4815546162. Its totient is φ = 1013799024.

The previous prime is 2365531237. The next prime is 2365531253. The reversal of 2365531252 is 2521355632.

It can be written as a sum of positive squares in only one way, i.e., 2365460496 + 70756 = 48636^2 + 266^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365531253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6034323 + ... + 6034714.

Almost surely, 2^2365531252 is an apocalyptic number.

It is an amenable number.

2365531252 is an abundant number, since it is smaller than the sum of its proper divisors (2450014910).

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

2365531252 is a wasteful number, since it uses less digits than its factorization.

2365531252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12069055 (or 12069046 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 2365531252 is about 48636.7273981299. The cubic root of 2365531252 is about 1332.4253804955.

Adding to 2365531252 its reverse (2521355632), we get a palindrome (4886886884).

The spelling of 2365531252 in words is "two billion, three hundred sixty-five million, five hundred thirty-one thousand, two hundred fifty-two".