54512581160 has 32 divisors (see below), whose sum is σ = 126609868800. Its totient is φ = 21101643840.

The previous prime is 54512581141. The next prime is 54512581187. The reversal of 54512581160 is 6118521545.

54512581160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21979640 + ... + 21982119.

It is an arithmetic number, because the mean of its divisors is an integer number (3956558400).

Almost surely, 2^54512581160 is an apocalyptic number.

It is an amenable number.

54512581160 is an abundant number, since it is smaller than the sum of its proper divisors (72097287640).

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

54512581160 is a wasteful number, since it uses less digits than its factorization.

54512581160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43961801 (or 43961797 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 38.

The spelling of 54512581160 in words is "fifty-four billion, five hundred twelve million, five hundred eighty-one thousand, one hundred sixty".