54443461352 has 24 divisors (see below), whose sum is σ = 118747856610. Its totient is φ = 23332911840.

The previous prime is 54443461351. The next prime is 54443461357. The reversal of 54443461352 is 25316434445.

It can be written as a sum of positive squares in only one way, i.e., 54342136996 + 101324356 = 233114^2 + 10066^2 .

It is not an unprimeable number, because it can be changed into a prime (54443461351) 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 5 ways as a sum of consecutive naturals, for example, 69442799 + ... + 69443582.

Almost surely, 2^54443461352 is an apocalyptic number.

It is an amenable number.

54443461352 is an abundant number, since it is smaller than the sum of its proper divisors (64304395258).

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

54443461352 is a wasteful number, since it uses less digits than its factorization.

54443461352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138886401 (or 138886390 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

Adding to 54443461352 its reverse (25316434445), we get a palindrome (79759895797).

The spelling of 54443461352 in words is "fifty-four billion, four hundred forty-three million, four hundred sixty-one thousand, three hundred fifty-two".