5208645835 has 8 divisors (see below), whose sum is σ = 6257426976. Its totient is φ = 4162215360.

The previous prime is 5208645829. The next prime is 5208645859. The reversal of 5208645835 is 5385468025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5208645835 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 582786 + ... + 591655.

It is an arithmetic number, because the mean of its divisors is an integer number (782178372).

Almost surely, 2^5208645835 is an apocalyptic number.

5208645835 is a deficient number, since it is larger than the sum of its proper divisors (1048781141).

5208645835 is a wasteful number, since it uses less digits than its factorization.

5208645835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175333.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The square root of 5208645835 is about 72170.9486912844. The cubic root of 5208645835 is about 1733.4378534319.

The spelling of 5208645835 in words is "five billion, two hundred eight million, six hundred forty-five thousand, eight hundred thirty-five".