54773741568 has 192 divisors, whose sum is σ = 179728174080. Its totient is φ = 14445674496.

The previous prime is 54773741567. The next prime is 54773741591. The reversal of 54773741568 is 86514737745.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54773741563) 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, 510121 + ... + 608087.

It is an arithmetic number, because the mean of its divisors is an integer number (936084240).

Almost surely, 2^54773741568 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 54773741568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89864087040).

54773741568 is an abundant number, since it is smaller than the sum of its proper divisors (124954432512).

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

54773741568 is a wasteful number, since it uses less digits than its factorization.

54773741568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98012 (or 97992 counting only the distinct ones).

The product of its digits is 19756800, while the sum is 57.

The spelling of 54773741568 in words is "fifty-four billion, seven hundred seventy-three million, seven hundred forty-one thousand, five hundred sixty-eight".