5239449336 has 64 divisors (see below), whose sum is σ = 14430960000. Its totient is φ = 1571984000.

The previous prime is 5239449323. The next prime is 5239449359. The reversal of 5239449336 is 6339449325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71586 + ... + 124913.

It is an arithmetic number, because the mean of its divisors is an integer number (225483750).

Almost surely, 2^5239449336 is an apocalyptic number.

It is an amenable number.

5239449336 is an abundant number, since it is smaller than the sum of its proper divisors (9191510664).

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

5239449336 is a wasteful number, since it uses less digits than its factorization.

5239449336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196620 (or 196616 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 48.

The square root of 5239449336 is about 72384.0406166995. The cubic root of 5239449336 is about 1736.8482753252.

The spelling of 5239449336 in words is "five billion, two hundred thirty-nine million, four hundred forty-nine thousand, three hundred thirty-six".