54042238448 has 80 divisors (see below), whose sum is σ = 116007075072. Its totient is φ = 24182592000.

The previous prime is 54042238447. The next prime is 54042238493. The reversal of 54042238448 is 84483224045.

54042238448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 54042238399 and 54042238408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54042238447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9506615 + ... + 9512297.

Almost surely, 2^54042238448 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 54042238448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58003537536).

54042238448 is an abundant number, since it is smaller than the sum of its proper divisors (61964836624).

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

54042238448 is a wasteful number, since it uses less digits than its factorization.

54042238448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534 (or 6528 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 44.

The spelling of 54042238448 in words is "fifty-four billion, forty-two million, two hundred thirty-eight thousand, four hundred forty-eight".