448000025 has 12 divisors (see below), whose sum is σ = 606022224. Its totient is φ = 325818000.

The previous prime is 448000013. The next prime is 448000057. The reversal of 448000025 is 520000844.

It is not a de Polignac number, because 448000025 - 2¹⁶ = 447934489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814271 + ... + 814820.

It is an arithmetic number, because the mean of its divisors is an integer number (50501852).

Almost surely, 2^448000025 is an apocalyptic number.

It is an amenable number.

448000025 is a deficient number, since it is larger than the sum of its proper divisors (158022199).

448000025 is a wasteful number, since it uses less digits than its factorization.

448000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629112 (or 1629107 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 448000025 is about 21166.0110790862. The cubic root of 448000025 is about 765.1724873421.

Adding to 448000025 its reverse (520000844), we get a palindrome (968000869).

The spelling of 448000025 in words is "four hundred forty-eight million, twenty-five", and thus it is an aban number.