5315444224 has 20 divisors (see below), whose sum is σ = 10620507744. Its totient is φ = 2657721856.

The previous prime is 5315444207. The next prime is 5315444227. The reversal of 5315444224 is 4224445135.

It is a self number, because there is not a number n which added to its sum of digits gives 5315444224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315444227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5190352 + ... + 5191375.

Almost surely, 2^5315444224 is an apocalyptic number.

It is an amenable number.

5315444224 is a deficient number, since it is larger than the sum of its proper divisors (5305063520).

5315444224 is an equidigital number, since it uses as much as digits as its factorization.

5315444224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10381745 (or 10381729 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 5315444224 is about 72907.0930979970. The cubic root of 5315444224 is about 1745.2052942486.

Adding to 5315444224 its reverse (4224445135), we get a palindrome (9539889359).

The spelling of 5315444224 in words is "five billion, three hundred fifteen million, four hundred forty-four thousand, two hundred twenty-four".