544245541 has 8 divisors (see below), whose sum is σ = 622396224. Its totient is φ = 466195200.

The previous prime is 544245529. The next prime is 544245547. The reversal of 544245541 is 145542445.

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 544245541 - 2⁵ = 544245509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544245497 and 544245506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544245547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13075 + ... + 35488.

It is an arithmetic number, because the mean of its divisors is an integer number (77799528).

Almost surely, 2^544245541 is an apocalyptic number.

It is an amenable number.

544245541 is a deficient number, since it is larger than the sum of its proper divisors (78150683).

544245541 is a wasteful number, since it uses less digits than its factorization.

544245541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50171.

The product of its digits is 64000, while the sum is 34.

The square root of 544245541 is about 23329.0707273136. The cubic root of 544245541 is about 816.4538222126.

Adding to 544245541 its reverse (145542445), we get a palindrome (689787986).

The spelling of 544245541 in words is "five hundred forty-four million, two hundred forty-five thousand, five hundred forty-one".