54045416240 has 40 divisors (see below), whose sum is σ = 126455976240. Its totient is φ = 21480466176.

The previous prime is 54045416233. The next prime is 54045416251. The reversal of 54045416240 is 4261454045.

54045416240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 54045416240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138930 + ... + 2164049.

It is an arithmetic number, because the mean of its divisors is an integer number (3161399406).

Almost surely, 2^54045416240 is an apocalyptic number.

It is an amenable number.

54045416240 is an abundant number, since it is smaller than the sum of its proper divisors (72410560000).

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

54045416240 is a wasteful number, since it uses less digits than its factorization.

54045416240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303149 (or 4303143 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 54045416240 in words is "fifty-four billion, forty-five million, four hundred sixteen thousand, two hundred forty".