485883403146888 has 64 divisors (see below), whose sum is σ = 1215015795302400. Its totient is φ = 161920165773120.

The previous prime is 485883403146851. The next prime is 485883403146923. The reversal of 485883403146888 is 888641304388584.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3052354483 + ... + 3052513661.

It is an arithmetic number, because the mean of its divisors is an integer number (18984621801600).

Almost surely, 2^{485883403146888} is an apocalyptic number.

It is an amenable number.

485883403146888 is an abundant number, since it is smaller than the sum of its proper divisors (729132392155512).

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

485883403146888 is a wasteful number, since it uses less digits than its factorization.

485883403146888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190562 (or 190558 counting only the distinct ones).

The product of its (nonzero) digits is 4529848320, while the sum is 78.

The spelling of 485883403146888 in words is "four hundred eighty-five trillion, eight hundred eighty-three billion, four hundred three million, one hundred forty-six thousand, eight hundred eighty-eight".