5239449337 has 4 divisors (see below), whose sum is σ = 5361297040. Its totient is φ = 5117601636.

The previous prime is 5239449323. The next prime is 5239449359. The reversal of 5239449337 is 7339449325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5239449337 - 2¹¹ = 5239447289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5239449307) 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, 60923787 + ... + 60923872.

It is an arithmetic number, because the mean of its divisors is an integer number (1340324260).

Almost surely, 2^5239449337 is an apocalyptic number.

It is an amenable number.

5239449337 is a deficient number, since it is larger than the sum of its proper divisors (121847703).

5239449337 is a wasteful number, since it uses less digits than its factorization.

5239449337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121847702.

The product of its digits is 2449440, while the sum is 49.

The square root of 5239449337 is about 72384.0406236071. The cubic root of 5239449337 is about 1736.8482754357.

The spelling of 5239449337 in words is "five billion, two hundred thirty-nine million, four hundred forty-nine thousand, three hundred thirty-seven".