5239352808 has 80 divisors (see below), whose sum is σ = 15538309380. Its totient is φ = 1643715072.

The previous prime is 5239352803. The next prime is 5239352849. The reversal of 5239352808 is 8082539325.

It can be written as a sum of positive squares in 2 ways, for example, as 5238574884 + 777924 = 72378^2 + 882^2 .

It is not an unprimeable number, because it can be changed into a prime (5239352803) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 226791 + ... + 248822.

Almost surely, 2^5239352808 is an apocalyptic number.

It is an amenable number.

5239352808 is an abundant number, since it is smaller than the sum of its proper divisors (10298956572).

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

5239352808 is a wasteful number, since it uses less digits than its factorization.

5239352808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475648 (or 475635 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 5239352808 is about 72383.3738368142. The cubic root of 5239352808 is about 1736.8376090949.

The spelling of 5239352808 in words is "five billion, two hundred thirty-nine million, three hundred fifty-two thousand, eight hundred eight".