2245252425 has 48 divisors (see below), whose sum is σ = 4007243520. Its totient is φ = 1102717440.

The previous prime is 2245252423. The next prime is 2245252453. The reversal of 2245252425 is 5242525422.

2245252425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2245252425 - 2¹ = 2245252423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245252423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 443056 + ... + 448094.

It is an arithmetic number, because the mean of its divisors is an integer number (83484240).

Almost surely, 2^2245252425 is an apocalyptic number.

2245252425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2245252425 is a deficient number, since it is larger than the sum of its proper divisors (1761991095).

2245252425 is a wasteful number, since it uses less digits than its factorization.

2245252425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522 (or 5517 counting only the distinct ones).

The product of its digits is 64000, while the sum is 33.

The square root of 2245252425 is about 47384.0946415567. The cubic root of 2245252425 is about 1309.4484061618.

Adding to 2245252425 its reverse (5242525422), we get a palindrome (7487777847).

The spelling of 2245252425 in words is "two billion, two hundred forty-five million, two hundred fifty-two thousand, four hundred twenty-five".