54859567248 has 480 divisors, whose sum is σ = 172271473920. Its totient is φ = 16860856320.

The previous prime is 54859567223. The next prime is 54859567289. The reversal of 54859567248 is 84276595845.

54859567248 is a `hidden beast` number, since 5 + 48 + 5 + 9 + 567 + 24 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 485482840 + ... + 485482952.

It is an arithmetic number, because the mean of its divisors is an integer number (358898904).

Almost surely, 2^54859567248 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 54859567248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86135736960).

54859567248 is an abundant number, since it is smaller than the sum of its proper divisors (117411906672).

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

54859567248 is a wasteful number, since it uses less digits than its factorization.

54859567248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 291 counting only the distinct ones).

The product of its digits is 96768000, while the sum is 63.

The spelling of 54859567248 in words is "fifty-four billion, eight hundred fifty-nine million, five hundred sixty-seven thousand, two hundred forty-eight".