2425481797 has 2 divisors, whose sum is σ = 2425481798. Its totient is φ = 2425481796.

The previous prime is 2425481789. The next prime is 2425481837. The reversal of 2425481797 is 7971845242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1650471876 + 775009921 = 40626^2 + 27839^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425481797 - 2³ = 2425481789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2425481797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2425481777) 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, 1212740898 + 1212740899.

It is an arithmetic number, because the mean of its divisors is an integer number (1212740899).

Almost surely, 2^2425481797 is an apocalyptic number.

It is an amenable number.

2425481797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425481797 is an equidigital number, since it uses as much as digits as its factorization.

2425481797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 49.

The square root of 2425481797 is about 49249.1806733879. The cubic root of 2425481797 is about 1343.5876602384.

The spelling of 2425481797 in words is "two billion, four hundred twenty-five million, four hundred eighty-one thousand, seven hundred ninety-seven".