5279193808 has 20 divisors (see below), whose sum is σ = 11689643680. Its totient is φ = 2262511584.

The previous prime is 5279193793. The next prime is 5279193811. The reversal of 5279193808 is 8083919725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23567718 + ... + 23567941.

It is an arithmetic number, because the mean of its divisors is an integer number (584482184).

Almost surely, 2^5279193808 is an apocalyptic number.

It is an amenable number.

5279193808 is an abundant number, since it is smaller than the sum of its proper divisors (6410449872).

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

5279193808 is a wasteful number, since it uses less digits than its factorization.

5279193808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47135674 (or 47135668 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 5279193808 is about 72658.0608604441. The cubic root of 5279193808 is about 1741.2289076966.

The spelling of 5279193808 in words is "five billion, two hundred seventy-nine million, one hundred ninety-three thousand, eight hundred eight".