54887152320 has 1344 divisors, whose sum is σ = 257752535040. Its totient is φ = 10351411200.

The previous prime is 54887152301. The next prime is 54887152337. The reversal of 54887152320 is 2325178845.

54887152320 is a `hidden beast` number, since 5 + 48 + 87 + 1 + 523 + 2 + 0 = 666.

54887152320 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 (1344).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 227747400 + ... + 227747640.

It is an arithmetic number, because the mean of its divisors is an integer number (191780160).

Almost surely, 2^54887152320 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 54887152320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128876267520).

54887152320 is an abundant number, since it is smaller than the sum of its proper divisors (202865382720).

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

54887152320 is a wasteful number, since it uses less digits than its factorization.

54887152320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 54887152320 in words is "fifty-four billion, eight hundred eighty-seven million, one hundred fifty-two thousand, three hundred twenty".