448753056 has 48 divisors (see below), whose sum is σ = 1197957600. Its totient is φ = 147047168.

The previous prime is 448753051. The next prime is 448753079. The reversal of 448753056 is 650357844.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 448752999 and 448753017.

It is not an unprimeable number, because it can be changed into a prime (448753051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33951 + ... + 45278.

It is an arithmetic number, because the mean of its divisors is an integer number (24957450).

Almost surely, 2^448753056 is an apocalyptic number.

It is an amenable number.

448753056 is an abundant number, since it is smaller than the sum of its proper divisors (749204544).

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

448753056 is a wasteful number, since it uses less digits than its factorization.

448753056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79301 (or 79293 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 448753056 is about 21183.7922950543. The cubic root of 448753056 is about 765.6009665337.

The spelling of 448753056 in words is "four hundred forty-eight million, seven hundred fifty-three thousand, fifty-six".