485305418009772 has 72 divisors (see below), whose sum is σ = 1239426377826000. Its totient is φ = 160096199251968.

The previous prime is 485305418009767. The next prime is 485305418009777. The reversal of 485305418009772 is 277900814503584.

485305418009772 is a `hidden beast` number, since 4 + 8 + 5 + 3 + 0 + 541 + 80 + 0 + 9 + 7 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (485305418009767) and next prime (485305418009777).

It is not an unprimeable number, because it can be changed into a prime (485305418009777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121827679 + ... + 125748137.

Almost surely, 2^{485305418009772} is an apocalyptic number.

It is an amenable number.

485305418009772 is an abundant number, since it is smaller than the sum of its proper divisors (754120959816228).

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

485305418009772 is a wasteful number, since it uses less digits than its factorization.

485305418009772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956015 (or 3956010 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 485305418009772 in words is "four hundred eighty-five trillion, three hundred five billion, four hundred eighteen million, nine thousand, seven hundred seventy-two".