54550201320 has 96 divisors (see below), whose sum is σ = 177744364200. Its totient is φ = 14509287936.

The previous prime is 54550201291. The next prime is 54550201327. The reversal of 54550201320 is 2310205545.

It is a happy number.

54550201320 is a `hidden beast` number, since 5 + 455 + 0 + 201 + 3 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 41740941636 + 12809259684 = 204306^2 + 113178^2 .

It is not an unprimeable number, because it can be changed into a prime (54550201327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54727 + ... + 334806.

Almost surely, 2^54550201320 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 54550201320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88872182100).

54550201320 is an abundant number, since it is smaller than the sum of its proper divisors (123194162880).

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

54550201320 is a wasteful number, since it uses less digits than its factorization.

54550201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389939 (or 389932 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 54550201320 its reverse (2310205545), we get a palindrome (56860406865).

The spelling of 54550201320 in words is "fifty-four billion, five hundred fifty million, two hundred one thousand, three hundred twenty".