54038441856 has 576 divisors, whose sum is σ = 179404923600. Its totient is φ = 14362951680.

The previous prime is 54038441851. The next prime is 54038441887. The reversal of 54038441856 is 65814483045.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54038441851) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 607173460 + ... + 607173548.

Almost surely, 2^54038441856 is an apocalyptic number.

54038441856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54038441856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89702461800).

54038441856 is an abundant number, since it is smaller than the sum of its proper divisors (125366481744).

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

54038441856 is a wasteful number, since it uses less digits than its factorization.

54038441856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 54038441856 in words is "fifty-four billion, thirty-eight million, four hundred forty-one thousand, eight hundred fifty-six".