5524445144 has 8 divisors (see below), whose sum is σ = 10358334660. Its totient is φ = 2762222568.

The previous prime is 5524445131. The next prime is 5524445183. The reversal of 5524445144 is 4415444255.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5524445098 and 5524445107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345277814 + ... + 345277829.

Almost surely, 2^5524445144 is an apocalyptic number.

It is an amenable number.

5524445144 is a deficient number, since it is larger than the sum of its proper divisors (4833889516).

5524445144 is a wasteful number, since it uses less digits than its factorization.

5524445144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690555649 (or 690555645 counting only the distinct ones).

The product of its digits is 256000, while the sum is 38.

The square root of 5524445144 is about 74326.6112775229. The cubic root of 5524445144 is about 1767.7854504774.

Adding to 5524445144 its reverse (4415444255), we get a palindrome (9939889399).

The spelling of 5524445144 in words is "five billion, five hundred twenty-four million, four hundred forty-five thousand, one hundred forty-four".