54448464 has 80 divisors (see below), whose sum is σ = 161561088. Its totient is φ = 15478656.

The previous prime is 54448441. The next prime is 54448477. The reversal of 54448464 is 46484445.

54448464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116359 + ... + 116825.

Almost surely, 2^54448464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54448464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80780544).

54448464 is an abundant number, since it is smaller than the sum of its proper divisors (107112624).

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

54448464 is a wasteful number, since it uses less digits than its factorization.

54448464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 826 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 54448464 is about 7378.9202462149. The cubic root of 54448464 is about 379.0197820842.

The spelling of 54448464 in words is "fifty-four million, four hundred forty-eight thousand, four hundred sixty-four".