448528520048 has 20 divisors (see below), whose sum is σ = 993170294640. Its totient is φ = 192226508544.

The previous prime is 448528520003. The next prime is 448528520053. The reversal of 448528520048 is 840025825844.

It is a junction number, because it is equal to n+sod(n) for n = 448528519978 and 448528520005.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 2002359353 + ... + 2002359576.

It is an arithmetic number, because the mean of its divisors is an integer number (49658514732).

Almost surely, 2^448528520048 is an apocalyptic number.

It is an amenable number.

448528520048 is an abundant number, since it is smaller than the sum of its proper divisors (544641774592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448528520048 is a wasteful number, since it uses less digits than its factorization.

448528520048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004718944 (or 4004718938 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 50.

The spelling of 448528520048 in words is "four hundred forty-eight billion, five hundred twenty-eight million, five hundred twenty thousand, forty-eight".