4856847999885 has 128 divisors (see below), whose sum is σ = 10075156439040. Its totient is φ = 2174033613312.

The previous prime is 4856847999881. The next prime is 4856847999901. The reversal of 4856847999885 is 5889997486584.

4856847999885 is a `hidden beast` number, since 4 + 8 + 56 + 8 + 479 + 9 + 9 + 8 + 85 = 666.

It is not a de Polignac number, because 4856847999885 - 2² = 4856847999881 is a prime.

It is a super-3 number, since 3×4856847999885³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4856847999795 and 4856847999804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4856847999881) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10343937 + ... + 10803273.

It is an arithmetic number, because the mean of its divisors is an integer number (78712159680).

Almost surely, 2^{4856847999885} is an apocalyptic number.

4856847999885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4856847999885 is an abundant number, since it is smaller than the sum of its proper divisors (5218308439155).

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

4856847999885 is a wasteful number, since it uses less digits than its factorization.

4856847999885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459592 (or 459586 counting only the distinct ones).

The product of its digits is 50164531200, while the sum is 90.

It can be divided in two parts, 485684 and 7999885, that added together give a square (8485569 = 2913²).

The spelling of 4856847999885 in words is "four trillion, eight hundred fifty-six billion, eight hundred forty-seven million, nine hundred ninety-nine thousand, eight hundred eighty-five".