2505253441 has 2 divisors, whose sum is σ = 2505253442. Its totient is φ = 2505253440.

The previous prime is 2505253427. The next prime is 2505253459. The reversal of 2505253441 is 1443525052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2344496400 + 160757041 = 48420^2 + 12679^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505253441 - 2¹⁵ = 2505220673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2505253411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252626720 + 1252626721.

It is an arithmetic number, because the mean of its divisors is an integer number (1252626721).

Almost surely, 2^2505253441 is an apocalyptic number.

It is an amenable number.

2505253441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505253441 is an equidigital number, since it uses as much as digits as its factorization.

2505253441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2505253441 is about 50052.5068403172. The cubic root of 2505253441 is about 1358.1588120226.

Adding to 2505253441 its reverse (1443525052), we get a palindrome (3948778493).

The spelling of 2505253441 in words is "two billion, five hundred five million, two hundred fifty-three thousand, four hundred forty-one".