5444334544 has 20 divisors (see below), whose sum is σ = 11507343840. Its totient is φ = 2474697440.

The previous prime is 5444334523. The next prime is 5444334547. The reversal of 5444334544 is 4454334445.

It is a junction number, because it is equal to n+sod(n) for n = 5444334497 and 5444334506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444334547) 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, 15466684 + ... + 15467035.

It is an arithmetic number, because the mean of its divisors is an integer number (575367192).

Almost surely, 2^5444334544 is an apocalyptic number.

It is an amenable number.

5444334544 is an abundant number, since it is smaller than the sum of its proper divisors (6063009296).

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

5444334544 is a wasteful number, since it uses less digits than its factorization.

5444334544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30933738 (or 30933732 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

The square root of 5444334544 is about 73785.7340141033. The cubic root of 5444334544 is about 1759.1988588657.

Adding to 5444334544 its reverse (4454334445), we get a palindrome (9898668989).

Subtracting from 5444334544 its reverse (4454334445), we obtain a palindrome (990000099).

The spelling of 5444334544 in words is "five billion, four hundred forty-four million, three hundred thirty-four thousand, five hundred forty-four".