2257002425 has 12 divisors (see below), whose sum is σ = 2800045116. Its totient is φ = 1804723200.

The previous prime is 2257002413. The next prime is 2257002431. The reversal of 2257002425 is 5242007522.

It can be written as a sum of positive squares in 6 ways, for example, as 41229241 + 2215773184 = 6421^2 + 47072^2 .

It is not a de Polignac number, because 2257002425 - 2¹² = 2256998329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33137 + ... + 74913.

It is an arithmetic number, because the mean of its divisors is an integer number (233337093).

Almost surely, 2^2257002425 is an apocalyptic number.

2257002425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2257002425 is a deficient number, since it is larger than the sum of its proper divisors (543042691).

2257002425 is a wasteful number, since it uses less digits than its factorization.

2257002425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43948 (or 43943 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 2257002425 is about 47507.9196029462. The cubic root of 2257002425 is about 1311.7286630363.

Adding to 2257002425 its reverse (5242007522), we get a palindrome (7499009947).

The spelling of 2257002425 in words is "two billion, two hundred fifty-seven million, two thousand, four hundred twenty-five".