5544423044 has 12 divisors (see below), whose sum is σ = 10273489884. Its totient is φ = 2609140224.

The previous prime is 5544423013. The next prime is 5544423089. The reversal of 5544423044 is 4403244455.

It can be written as a sum of positive squares in 2 ways, for example, as 5110534144 + 433888900 = 71488^2 + 20830^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5544422995 and 5544423013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40767749 + ... + 40767884.

It is an arithmetic number, because the mean of its divisors is an integer number (856124157).

Almost surely, 2^5544423044 is an apocalyptic number.

It is an amenable number.

5544423044 is a deficient number, since it is larger than the sum of its proper divisors (4729066840).

5544423044 is a wasteful number, since it uses less digits than its factorization.

5544423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81535654 (or 81535652 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

The square root of 5544423044 is about 74460.8826431704. The cubic root of 5544423044 is about 1769.9138183538.

Adding to 5544423044 its reverse (4403244455), we get a palindrome (9947667499).

The spelling of 5544423044 in words is "five billion, five hundred forty-four million, four hundred twenty-three thousand, forty-four".