54478671200 has 36 divisors (see below), whose sum is σ = 132996058020. Its totient is φ = 21791468160.

The previous prime is 54478671173. The next prime is 54478671229. The reversal of 54478671200 is 217687445.

54478671200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34048370 + ... + 34049969.

It is an arithmetic number, because the mean of its divisors is an integer number (3694334945).

Almost surely, 2^54478671200 is an apocalyptic number.

54478671200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54478671200 is an abundant number, since it is smaller than the sum of its proper divisors (78517386820).

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

54478671200 is a wasteful number, since it uses less digits than its factorization.

54478671200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68098359 (or 68098346 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 54478671200 in words is "fifty-four billion, four hundred seventy-eight million, six hundred seventy-one thousand, two hundred".