2524225549 has 2 divisors, whose sum is σ = 2524225550. Its totient is φ = 2524225548.

The previous prime is 2524225519. The next prime is 2524225553. The reversal of 2524225549 is 9455224252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1771820649 + 752404900 = 42093^2 + 27430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2524225549 - 2²⁹ = 1987354637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2524225519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262112774 + 1262112775.

It is an arithmetic number, because the mean of its divisors is an integer number (1262112775).

Almost surely, 2^2524225549 is an apocalyptic number.

It is an amenable number.

2524225549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2524225549 is an equidigital number, since it uses as much as digits as its factorization.

2524225549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288000, while the sum is 40.

The square root of 2524225549 is about 50241.6714391550. The cubic root of 2524225549 is about 1361.5786075725.

The spelling of 2524225549 in words is "two billion, five hundred twenty-four million, two hundred twenty-five thousand, five hundred forty-nine".