4857185516 has 6 divisors (see below), whose sum is σ = 8500074660. Its totient is φ = 2428592756.

The previous prime is 4857185497. The next prime is 4857185527. The reversal of 4857185516 is 6155817584.

It is a super-2 number, since 2×4857185516² = 47184502273680372512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607148186 + ... + 607148193.

It is an arithmetic number, because the mean of its divisors is an integer number (1416679110).

Almost surely, 2^4857185516 is an apocalyptic number.

It is an amenable number.

4857185516 is a deficient number, since it is larger than the sum of its proper divisors (3642889144).

4857185516 is a wasteful number, since it uses less digits than its factorization.

4857185516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214296383 (or 1214296381 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 50.

The square root of 4857185516 is about 69693.5112905068. The cubic root of 4857185516 is about 1693.5378097295.

The spelling of 4857185516 in words is "four billion, eight hundred fifty-seven million, one hundred eighty-five thousand, five hundred sixteen".