544425113 has 4 divisors (see below), whose sum is σ = 544761360. Its totient is φ = 544088868.

The previous prime is 544425109. The next prime is 544425151. The reversal of 544425113 is 311524445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 311524445 = 5 ⋅62304889.

It is a cyclic number.

It is not a de Polignac number, because 544425113 - 2² = 544425109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544445113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165683 + ... + 168936.

It is an arithmetic number, because the mean of its divisors is an integer number (136190340).

Almost surely, 2^544425113 is an apocalyptic number.

It is an amenable number.

544425113 is a deficient number, since it is larger than the sum of its proper divisors (336247).

544425113 is a wasteful number, since it uses less digits than its factorization.

544425113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336246.

The product of its digits is 9600, while the sum is 29.

The square root of 544425113 is about 23332.9190844180. The cubic root of 544425113 is about 816.5436077432.

Adding to 544425113 its reverse (311524445), we get a palindrome (855949558).

The spelling of 544425113 in words is "five hundred forty-four million, four hundred twenty-five thousand, one hundred thirteen".