2252043425 has 6 divisors (see below), whose sum is σ = 2792533878. Its totient is φ = 1801634720.

The previous prime is 2252043421. The next prime is 2252043427. The reversal of 2252043425 is 5243402522.

It can be written as a sum of positive squares in 3 ways, for example, as 49900096 + 2202143329 = 7064^2 + 46927^2 .

It is not a de Polignac number, because 2252043425 - 2² = 2252043421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252043421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45040844 + ... + 45040893.

It is an arithmetic number, because the mean of its divisors is an integer number (465422313).

Almost surely, 2^2252043425 is an apocalyptic number.

2252043425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2252043425 is a deficient number, since it is larger than the sum of its proper divisors (540490453).

2252043425 is an equidigital number, since it uses as much as digits as its factorization.

2252043425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90081747 (or 90081742 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2252043425 is about 47455.6996050000. The cubic root of 2252043425 is about 1310.7672651116.

Adding to 2252043425 its reverse (5243402522), we get a palindrome (7495445947).

The spelling of 2252043425 in words is "two billion, two hundred fifty-two million, forty-three thousand, four hundred twenty-five".