2425444513 has 2 divisors, whose sum is σ = 2425444514. Its totient is φ = 2425444512.

The previous prime is 2425444481. The next prime is 2425444523. The reversal of 2425444513 is 3154445242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1441493089 + 983951424 = 37967^2 + 31368^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425444513 - 2⁵ = 2425444481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2425444523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212722256 + 1212722257.

It is an arithmetic number, because the mean of its divisors is an integer number (1212722257).

Almost surely, 2^2425444513 is an apocalyptic number.

It is an amenable number.

2425444513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425444513 is an equidigital number, since it uses as much as digits as its factorization.

2425444513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76800, while the sum is 34.

The square root of 2425444513 is about 49248.8021478695. The cubic root of 2425444513 is about 1343.5807757534.

Adding to 2425444513 its reverse (3154445242), we get a palindrome (5579889755).

The spelling of 2425444513 in words is "two billion, four hundred twenty-five million, four hundred forty-four thousand, five hundred thirteen".