5544432616 has 16 divisors (see below), whose sum is σ = 10448584740. Its totient is φ = 2758143360.

The previous prime is 5544432533. The next prime is 5544432643. The reversal of 5544432616 is 6162344455.

It can be written as a sum of positive squares in 2 ways, for example, as 5536848100 + 7584516 = 74410^2 + 2754^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1757445 + ... + 1760596.

Almost surely, 2^5544432616 is an apocalyptic number.

It is an amenable number.

5544432616 is a deficient number, since it is larger than the sum of its proper divisors (4904152124).

5544432616 is a wasteful number, since it uses less digits than its factorization.

5544432616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518244 (or 3518240 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 5544432616 is about 74460.9469185022. The cubic root of 5544432616 is about 1769.9148368911.

The spelling of 5544432616 in words is "five billion, five hundred forty-four million, four hundred thirty-two thousand, six hundred sixteen".