485155601380844 has 12 divisors (see below), whose sum is σ = 849054736503624. Its totient is φ = 242568533808384.

The previous prime is 485155601380829. The next prime is 485155601380867. The reversal of 485155601380844 is 448083106551584.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2316602714 + ... + 2316812129.

It is an arithmetic number, because the mean of its divisors is an integer number (70754561375302).

Almost surely, 2^{485155601380844} is an apocalyptic number.

It is an amenable number.

485155601380844 is a deficient number, since it is larger than the sum of its proper divisors (363899135122780).

485155601380844 is a wasteful number, since it uses less digits than its factorization.

485155601380844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633441024 (or 4633441022 counting only the distinct ones).

The product of its (nonzero) digits is 73728000, while the sum is 62.

The spelling of 485155601380844 in words is "four hundred eighty-five trillion, one hundred fifty-five billion, six hundred one million, three hundred eighty thousand, eight hundred forty-four".