54549633600 has 2016 divisors, whose sum is σ = 267529543680. Its totient is φ = 10492416000.

The previous prime is 54549633533. The next prime is 54549633601. The reversal of 54549633600 is 633694545.

54549633600 is a `hidden beast` number, since 5 + 4 + 5 + 4 + 9 + 6 + 33 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

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

It is not an unprimeable number, because it can be changed into a prime (54549633601) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1759665585 + ... + 1759665615.

Almost surely, 2^54549633600 is an apocalyptic number.

54549633600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54549633600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133764771840).

54549633600 is an abundant number, since it is smaller than the sum of its proper divisors (212979910080).

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

54549633600 is a wasteful number, since it uses less digits than its factorization.

54549633600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 54549633600 in words is "fifty-four billion, five hundred forty-nine million, six hundred thirty-three thousand, six hundred".