4855446128786 has 8 divisors (see below), whose sum is σ = 7945275483504. Its totient is φ = 2207020967620.

The previous prime is 4855446128783. The next prime is 4855446128789. The reversal of 4855446128786 is 6878216445584.

It is an interprime number because it is at equal distance from previous prime (4855446128783) and next prime (4855446128789).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4855446128783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110351048360 + ... + 110351048403.

It is an arithmetic number, because the mean of its divisors is an integer number (993159435438).

Almost surely, 2^{4855446128786} is an apocalyptic number.

4855446128786 is a deficient number, since it is larger than the sum of its proper divisors (3089829354718).

4855446128786 is a wasteful number, since it uses less digits than its factorization.

4855446128786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220702096776.

The product of its digits is 412876800, while the sum is 68.

The spelling of 4855446128786 in words is "four trillion, eight hundred fifty-five billion, four hundred forty-six million, one hundred twenty-eight thousand, seven hundred eighty-six".