448899455282 has 16 divisors (see below), whose sum is σ = 689853048192. Its totient is φ = 218949720480.

The previous prime is 448899455281. The next prime is 448899455293. The reversal of 448899455282 is 282554998844.

It is not an unprimeable number, because it can be changed into a prime (448899455281) 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, 394403 + ... + 1026329.

It is an arithmetic number, because the mean of its divisors is an integer number (43115815512).

Almost surely, 2^448899455282 is an apocalyptic number.

448899455282 is a deficient number, since it is larger than the sum of its proper divisors (240953592910).

448899455282 is a wasteful number, since it uses less digits than its factorization.

448899455282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640633.

The product of its digits is 265420800, while the sum is 68.

The spelling of 448899455282 in words is "four hundred forty-eight billion, eight hundred ninety-nine million, four hundred fifty-five thousand, two hundred eighty-two".