54912539160 has 384 divisors, whose sum is σ = 196153963200. Its totient is φ = 13272698880.

The previous prime is 54912539111. The next prime is 54912539189. The reversal of 54912539160 is 6193521945.

54912539160 is a `hidden beast` number, since 5 + 49 + 12 + 539 + 1 + 60 = 666.

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 95 ways as a sum of consecutive naturals, for example, 15436102 + ... + 15439658.

Almost surely, 2^54912539160 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 54912539160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98076981600).

54912539160 is an abundant number, since it is smaller than the sum of its proper divisors (141241424040).

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

54912539160 is a wasteful number, since it uses less digits than its factorization.

54912539160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691 (or 3684 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 54912539160 in words is "fifty-four billion, nine hundred twelve million, five hundred thirty-nine thousand, one hundred sixty".