2450452321 has 2 divisors, whose sum is σ = 2450452322. Its totient is φ = 2450452320.

The previous prime is 2450452307. The next prime is 2450452327. The reversal of 2450452321 is 1232540542.

2450452321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1974558096 + 475894225 = 44436^2 + 21815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450452321 - 2¹⁷ = 2450321249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2450452321.

It is not a weakly prime, because it can be changed into another prime (2450452327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225226160 + 1225226161.

It is an arithmetic number, because the mean of its divisors is an integer number (1225226161).

Almost surely, 2^2450452321 is an apocalyptic number.

It is an amenable number.

2450452321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450452321 is an equidigital number, since it uses as much as digits as its factorization.

2450452321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2450452321 is about 49502.0436042796. The cubic root of 2450452321 is about 1348.1827072084.

Adding to 2450452321 its reverse (1232540542), we get a palindrome (3682992863).

The spelling of 2450452321 in words is "two billion, four hundred fifty million, four hundred fifty-two thousand, three hundred twenty-one".