5544436225 has 6 divisors (see below), whose sum is σ = 6875100950. Its totient is φ = 4435548960.

The previous prime is 5544436207. The next prime is 5544436229. The reversal of 5544436225 is 5226344455.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 655769664 + 4888666561 = 25608^2 + 69919^2 .

It is not a de Polignac number, because 5544436225 - 2⁹ = 5544435713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5544436229) 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 5 ways as a sum of consecutive naturals, for example, 110888700 + ... + 110888749.

Almost surely, 2^5544436225 is an apocalyptic number.

It is an amenable number.

5544436225 is a deficient number, since it is larger than the sum of its proper divisors (1330664725).

5544436225 is a wasteful number, since it uses less digits than its factorization.

5544436225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221777459 (or 221777454 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The square root of 5544436225 is about 74460.9711526784. The cubic root of 5544436225 is about 1769.9152209173.

The spelling of 5544436225 in words is "five billion, five hundred forty-four million, four hundred thirty-six thousand, two hundred twenty-five".