485957218632 has 32 divisors (see below), whose sum is σ = 1215675427680. Its totient is φ = 161881422080.

The previous prime is 485957218619. The next prime is 485957218651. The reversal of 485957218632 is 236812759584.

It is an unprimeable number.

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, 6481794 + ... + 6556337.

It is an arithmetic number, because the mean of its divisors is an integer number (37989857115).

Almost surely, 2^485957218632 is an apocalyptic number.

It is an amenable number.

485957218632 is an abundant number, since it is smaller than the sum of its proper divisors (729718209048).

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

485957218632 is a wasteful number, since it uses less digits than its factorization.

485957218632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13039693 (or 13039689 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The spelling of 485957218632 in words is "four hundred eighty-five billion, nine hundred fifty-seven million, two hundred eighteen thousand, six hundred thirty-two".