5444523344 has 20 divisors (see below), whose sum is σ = 11360207796. Its totient is φ = 2512856832.

The previous prime is 5444523313. The next prime is 5444523347. The reversal of 5444523344 is 4433254445.

It can be written as a sum of positive squares in 2 ways, for example, as 1781852944 + 3662670400 = 42212^2 + 60520^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5444523298 and 5444523307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444523347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13087589 + ... + 13088004.

Almost surely, 2^5444523344 is an apocalyptic number.

It is an amenable number.

5444523344 is an abundant number, since it is smaller than the sum of its proper divisors (5915684452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5444523344 is a wasteful number, since it uses less digits than its factorization.

5444523344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26175614 (or 26175608 counting only the distinct ones).

The product of its digits is 460800, while the sum is 38.

The square root of 5444523344 is about 73787.0133831151. The cubic root of 5444523344 is about 1759.2191939438.

Adding to 5444523344 its reverse (4433254445), we get a palindrome (9877777789).

The spelling of 5444523344 in words is "five billion, four hundred forty-four million, five hundred twenty-three thousand, three hundred forty-four".