54445441 has 8 divisors (see below), whose sum is σ = 59636520. Its totient is φ = 49475328.

The previous prime is 54445399. The next prime is 54445451. The reversal of 54445441 is 14454445.

54445441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21715600 + 32729841 = 4660^2 + 5721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54445441 - 2²⁵ = 20891009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54445451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54726 + ... + 55711.

It is an arithmetic number, because the mean of its divisors is an integer number (7454565).

Almost surely, 2^54445441 is an apocalyptic number.

It is an amenable number.

54445441 is a deficient number, since it is larger than the sum of its proper divisors (5191079).

54445441 is a wasteful number, since it uses less digits than its factorization.

54445441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110483.

The product of its digits is 25600, while the sum is 31.

The square root of 54445441 is about 7378.7154031037. The cubic root of 54445441 is about 379.0127675122.

Adding to 54445441 its reverse (14454445), we get a palindrome (68899886).

The spelling of 54445441 in words is "fifty-four million, four hundred forty-five thousand, four hundred forty-one".