4887745456186 has 16 divisors (see below), whose sum is σ = 7345252601280. Its totient is φ = 2439331686880.

The previous prime is 4887745456171. The next prime is 4887745456189. The reversal of 4887745456186 is 6816545477884.

It is not an unprimeable number, because it can be changed into a prime (4887745456189) 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, 1660221 + ... + 3540031.

It is an arithmetic number, because the mean of its divisors is an integer number (459078287580).

Almost surely, 2^{4887745456186} is an apocalyptic number.

4887745456186 is a deficient number, since it is larger than the sum of its proper divisors (2457507145094).

4887745456186 is a wasteful number, since it uses less digits than its factorization.

4887745456186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882229.

The product of its digits is 1445068800, while the sum is 73.

The spelling of 4887745456186 in words is "four trillion, eight hundred eighty-seven billion, seven hundred forty-five million, four hundred fifty-six thousand, one hundred eighty-six".