485682543873 has 24 divisors (see below), whose sum is σ = 707135090688. Its totient is φ = 321207187392.

The previous prime is 485682543781. The next prime is 485682543877. The reversal of 485682543873 is 378345286584.

485682543873 is a `hidden beast` number, since 4 + 8 + 5 + 6 + 8 + 2 + 543 + 87 + 3 = 666.

It is not a de Polignac number, because 485682543873 - 2²⁹ = 485145672961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 485682543873.

It is not an unprimeable number, because it can be changed into a prime (485682543877) 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, 19712440 + ... + 19737062.

It is an arithmetic number, because the mean of its divisors is an integer number (29463962112).

Almost surely, 2^485682543873 is an apocalyptic number.

It is an amenable number.

485682543873 is a deficient number, since it is larger than the sum of its proper divisors (221452546815).

485682543873 is a wasteful number, since it uses less digits than its factorization.

485682543873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42013 (or 42010 counting only the distinct ones).

The product of its digits is 154828800, while the sum is 63.

The spelling of 485682543873 in words is "four hundred eighty-five billion, six hundred eighty-two million, five hundred forty-three thousand, eight hundred seventy-three".