2321525441 has 4 divisors (see below), whose sum is σ = 2321973972. Its totient is φ = 2321076912.

The previous prime is 2321525419. The next prime is 2321525471. The reversal of 2321525441 is 1445251232.

2321525441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1218289216 + 1103236225 = 34904^2 + 33215^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321525441 - 2⁶ = 2321525377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321525471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216410 + ... + 226883.

It is an arithmetic number, because the mean of its divisors is an integer number (580493493).

Almost surely, 2^2321525441 is an apocalyptic number.

It is an amenable number.

2321525441 is a deficient number, since it is larger than the sum of its proper divisors (448531).

2321525441 is an equidigital number, since it uses as much as digits as its factorization.

2321525441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448530.

The product of its digits is 9600, while the sum is 29.

The square root of 2321525441 is about 48182.2108355356. The cubic root of 2321525441 is about 1324.1112713123. Note that the first 3 decimals are identical.

Adding to 2321525441 its reverse (1445251232), we get a palindrome (3766776673).

The spelling of 2321525441 in words is "two billion, three hundred twenty-one million, five hundred twenty-five thousand, four hundred forty-one".