54473459040 has 2880 divisors, whose sum is σ = 289269066240. Its totient is φ = 9316270080.

The previous prime is 54473459039. The next prime is 54473459069. The reversal of 54473459040 is 4095437445.

54473459040 is a `hidden beast` number, since 54 + 4 + 7 + 3 + 4 + 590 + 4 + 0 = 666.

54473459040 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 (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 2867024151 + ... + 2867024169.

It is an arithmetic number, because the mean of its divisors is an integer number (100440648).

Almost surely, 2^54473459040 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 54473459040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144634533120).

54473459040 is an abundant number, since it is smaller than the sum of its proper divisors (234795607200).

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

54473459040 is a wasteful number, since it uses less digits than its factorization.

54473459040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 54473459040 in words is "fifty-four billion, four hundred seventy-three million, four hundred fifty-nine thousand, forty".