54447603120 has 240 divisors, whose sum is σ = 188694297792. Its totient is φ = 14060789760.

The previous prime is 54447603113. The next prime is 54447603163. The reversal of 54447603120 is 2130674445.

54447603120 is a `hidden beast` number, since 5 + 4 + 4 + 47 + 603 + 1 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4037509 + ... + 4050971.

Almost surely, 2^54447603120 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 54447603120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94347148896).

54447603120 is an abundant number, since it is smaller than the sum of its proper divisors (134246694672).

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

54447603120 is a wasteful number, since it uses less digits than its factorization.

54447603120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660 (or 13651 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 54447603120 in words is "fifty-four billion, four hundred forty-seven million, six hundred three thousand, one hundred twenty".