485355586473 has 24 divisors (see below), whose sum is σ = 741465090080. Its totient is φ = 305087549760.

The previous prime is 485355586427. The next prime is 485355586483. The reversal of 485355586473 is 374685553584.

485355586473 is a `hidden beast` number, since 4 + 8 + 5 + 3 + 5 + 5 + 586 + 47 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-485355586473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485355586473.

It is not an unprimeable number, because it can be changed into a prime (485355586403) 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, 6689836 + ... + 6761997.

Almost surely, 2^485355586473 is an apocalyptic number.

It is an amenable number.

485355586473 is a deficient number, since it is larger than the sum of its proper divisors (256109503607).

485355586473 is a wasteful number, since it uses less digits than its factorization.

485355586473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13452069 (or 13452066 counting only the distinct ones).

The product of its digits is 241920000, while the sum is 63.

The spelling of 485355586473 in words is "four hundred eighty-five billion, three hundred fifty-five million, five hundred eighty-six thousand, four hundred seventy-three".