5223344512 has 32 divisors (see below), whose sum is σ = 10764712800. Its totient is φ = 2521612800.

The previous prime is 5223344509. The next prime is 5223344513. The reversal of 5223344512 is 2154433225.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223344513) 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, 699864 + ... + 707287.

It is an arithmetic number, because the mean of its divisors is an integer number (336397275).

Almost surely, 2^5223344512 is an apocalyptic number.

It is an amenable number.

5223344512 is an abundant number, since it is smaller than the sum of its proper divisors (5541368288).

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

5223344512 is a wasteful number, since it uses less digits than its factorization.

5223344512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407194 (or 1407182 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 5223344512 is about 72272.7093168646. The cubic root of 5223344512 is about 1735.0668957422.

Adding to 5223344512 its reverse (2154433225), we get a palindrome (7377777737).

The spelling of 5223344512 in words is "five billion, two hundred twenty-three million, three hundred forty-four thousand, five hundred twelve".