448208628027225 has 24 divisors (see below), whose sum is σ = 798041208468672. Its totient is φ = 220656555336000.

The previous prime is 448208628027191. The next prime is 448208628027229. The reversal of 448208628027225 is 522720826802844.

It is not a de Polignac number, because 448208628027225 - 2²⁰ = 448208626978649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448208628027229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229850577501 + ... + 229850579450.

It is an arithmetic number, because the mean of its divisors is an integer number (33251717019528).

Almost surely, 2^{448208628027225} is an apocalyptic number.

It is an amenable number.

448208628027225 is a deficient number, since it is larger than the sum of its proper divisors (349832580441447).

448208628027225 is a wasteful number, since it uses less digits than its factorization.

448208628027225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459701156977 (or 459701156972 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 60.

The spelling of 448208628027225 in words is "four hundred forty-eight trillion, two hundred eight billion, six hundred twenty-eight million, twenty-seven thousand, two hundred twenty-five".