4856613156585 has 32 divisors (see below), whose sum is σ = 8912494402560. Its totient is φ = 2506639046400.

The previous prime is 4856613156557. The next prime is 4856613156691. The reversal of 4856613156585 is 5856513166584.

4856613156585 is a `hidden beast` number, since 4 + 8 + 5 + 6 + 61 + 3 + 1 + 565 + 8 + 5 = 666.

It is not a de Polignac number, because 4856613156585 - 2¹⁴ = 4856613140201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580236336 + ... + 580244705.

It is an arithmetic number, because the mean of its divisors is an integer number (278515450080).

Almost surely, 2^{4856613156585} is an apocalyptic number.

4856613156585 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4856613156585 is a deficient number, since it is larger than the sum of its proper divisors (4055881245975).

4856613156585 is a wasteful number, since it uses less digits than its factorization.

4856613156585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160481086 (or 1160481080 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 63.

Subtracting 4856613156585 from its reverse (5856513166584), we obtain a palindrome (999900009999).

The spelling of 4856613156585 in words is "four trillion, eight hundred fifty-six billion, six hundred thirteen million, one hundred fifty-six thousand, five hundred eighty-five".