5239866496 has 64 divisors (see below), whose sum is σ = 10630195200. Its totient is φ = 2572277760.

The previous prime is 5239866491. The next prime is 5239866503. The reversal of 5239866496 is 6946689325.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 5239866496.

It is not an unprimeable number, because it can be changed into a prime (5239866491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1930036 + ... + 1932748.

It is an arithmetic number, because the mean of its divisors is an integer number (166096800).

Almost surely, 2^5239866496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5239866496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5315097600).

5239866496 is an abundant number, since it is smaller than the sum of its proper divisors (5390328704).

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

5239866496 is a wasteful number, since it uses less digits than its factorization.

5239866496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997 (or 2985 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 58.

The square root of 5239866496 is about 72386.9221337667. The cubic root of 5239866496 is about 1736.8943695075.

The spelling of 5239866496 in words is "five billion, two hundred thirty-nine million, eight hundred sixty-six thousand, four hundred ninety-six".