544425101 has 12 divisors (see below), whose sum is σ = 613018812. Its totient is φ = 482856000.

The previous prime is 544425097. The next prime is 544425109. The reversal of 544425101 is 101524445.

It can be written as a sum of positive squares in 2 ways, for example, as 284731876 + 259693225 = 16874^2 + 16115^2 .

It is not a de Polignac number, because 544425101 - 2² = 544425097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544425109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49910 + ... + 59831.

It is an arithmetic number, because the mean of its divisors is an integer number (51084901).

Almost surely, 2^544425101 is an apocalyptic number.

It is an amenable number.

544425101 is a deficient number, since it is larger than the sum of its proper divisors (68593711).

544425101 is a wasteful number, since it uses less digits than its factorization.

544425101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109804 (or 109793 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 544425101 is about 23332.9188272706. The cubic root of 544425101 is about 816.5436017439.

Adding to 544425101 its reverse (101524445), we get a palindrome (645949546).

The spelling of 544425101 in words is "five hundred forty-four million, four hundred twenty-five thousand, one hundred one".