448752257844 has 48 divisors (see below), whose sum is σ = 1146343617216. Its totient is φ = 135501587200.

The previous prime is 448752257843. The next prime is 448752257879.

448752257844 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448752257843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6012087 + ... + 6086270.

It is an arithmetic number, because the mean of its divisors is an integer number (23882158692).

Almost surely, 2^448752257844 is an apocalyptic number.

448752257844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

448752257844 is an abundant number, since it is smaller than the sum of its proper divisors (697591359372).

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

448752257844 is a wasteful number, since it uses less digits than its factorization.

448752257844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12098656 (or 12098654 counting only the distinct ones).

The product of its digits is 80281600, while the sum is 60.

The spelling of 448752257844 in words is "four hundred forty-eight billion, seven hundred fifty-two million, two hundred fifty-seven thousand, eight hundred forty-four".