485240567272768 has 56 divisors (see below), whose sum is σ = 1005128612893440. Its totient is φ = 232155689948160.

The previous prime is 485240567272751. The next prime is 485240567272793. The reversal of 485240567272768 is 867272765042584.

It is a self number, because there is not a number n which added to its sum of digits gives 485240567272768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373850946 + ... + 1374204097.

It is an arithmetic number, because the mean of its divisors is an integer number (17948725230240).

Almost surely, 2^{485240567272768} is an apocalyptic number.

It is an amenable number.

485240567272768 is an abundant number, since it is smaller than the sum of its proper divisors (519888045620672).

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

485240567272768 is a wasteful number, since it uses less digits than its factorization.

485240567272768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748055175 (or 2748055165 counting only the distinct ones).

The product of its (nonzero) digits is 2528870400, while the sum is 73.

The spelling of 485240567272768 in words is "four hundred eighty-five trillion, two hundred forty billion, five hundred sixty-seven million, two hundred seventy-two thousand, seven hundred sixty-eight".