5239529906 has 16 divisors (see below), whose sum is σ = 8465083200. Its totient is φ = 2417893968.

The previous prime is 5239529903. The next prime is 5239529909. The reversal of 5239529906 is 6099259325.

It is an interprime number because it is at equal distance from previous prime (5239529903) and next prime (5239529909).

It is not an unprimeable number, because it can be changed into a prime (5239529903) 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, 281105 + ... + 299163.

It is an arithmetic number, because the mean of its divisors is an integer number (529067700).

Almost surely, 2^5239529906 is an apocalyptic number.

5239529906 is a deficient number, since it is larger than the sum of its proper divisors (3225553294).

5239529906 is a wasteful number, since it uses less digits than its factorization.

5239529906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29233.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The square root of 5239529906 is about 72384.5971598931. The cubic root of 5239529906 is about 1736.8571781150.

The spelling of 5239529906 in words is "five billion, two hundred thirty-nine million, five hundred twenty-nine thousand, nine hundred six".