4855663388 has 12 divisors (see below), whose sum is σ = 8516008032. Its totient is φ = 2422518240.

The previous prime is 4855663357. The next prime is 4855663391. The reversal of 4855663388 is 8833665584.

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, 1326308 + ... + 1329963.

It is an arithmetic number, because the mean of its divisors is an integer number (709667336).

Almost surely, 2^4855663388 is an apocalyptic number.

It is an amenable number.

4855663388 is a deficient number, since it is larger than the sum of its proper divisors (3660344644).

4855663388 is a wasteful number, since it uses less digits than its factorization.

4855663388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656732 (or 2656730 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 56.

The square root of 4855663388 is about 69682.5902790647. The cubic root of 4855663388 is about 1693.3608862396.

The spelling of 4855663388 in words is "four billion, eight hundred fifty-five million, six hundred sixty-three thousand, three hundred eighty-eight".