5279193806 has 8 divisors (see below), whose sum is σ = 7942715544. Its totient is φ = 2631621960.

The previous prime is 5279193793. The next prime is 5279193811. The reversal of 5279193806 is 6083919725.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 3986645 + ... + 3987968.

It is an arithmetic number, because the mean of its divisors is an integer number (992839443).

Almost surely, 2^5279193806 is an apocalyptic number.

5279193806 is a deficient number, since it is larger than the sum of its proper divisors (2663521738).

5279193806 is a wasteful number, since it uses less digits than its factorization.

5279193806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7974946.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 5279193806 is about 72658.0608466810. The cubic root of 5279193806 is about 1741.2289074767.

The spelling of 5279193806 in words is "five billion, two hundred seventy-nine million, one hundred ninety-three thousand, eight hundred six".