54072705760 has 96 divisors (see below), whose sum is σ = 132362076672. Its totient is φ = 20858019840.

The previous prime is 54072705697. The next prime is 54072705767. The reversal of 54072705760 is 6750727045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54072705767) 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, 628545 + ... + 709375.

It is an arithmetic number, because the mean of its divisors is an integer number (1378771632).

Almost surely, 2^54072705760 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 54072705760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66181038336).

54072705760 is an abundant number, since it is smaller than the sum of its proper divisors (78289370912).

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

54072705760 is a wasteful number, since it uses less digits than its factorization.

54072705760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80996 (or 80988 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 43.

The spelling of 54072705760 in words is "fifty-four billion, seventy-two million, seven hundred five thousand, seven hundred sixty".