4856388909 has 8 divisors (see below), whose sum is σ = 6532488192. Its totient is φ = 3208941120.

The previous prime is 4856388893. The next prime is 4856388937. The reversal of 4856388909 is 9098836584.

It is a happy number.

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

It is not a de Polignac number, because 4856388909 - 2⁴ = 4856388893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4856388989) by changing a digit.

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, 7162477 + ... + 7163154.

It is an arithmetic number, because the mean of its divisors is an integer number (816561024).

Almost surely, 2^4856388909 is an apocalyptic number.

It is an amenable number.

4856388909 is a deficient number, since it is larger than the sum of its proper divisors (1676099283).

4856388909 is a wasteful number, since it uses less digits than its factorization.

4856388909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325747.

The product of its (nonzero) digits is 14929920, while the sum is 60.

The square root of 4856388909 is about 69687.7959832279. The cubic root of 4856388909 is about 1693.4452212796.

The spelling of 4856388909 in words is "four billion, eight hundred fifty-six million, three hundred eighty-eight thousand, nine hundred nine".