485134442571 has 32 divisors (see below), whose sum is σ = 656112877056. Its totient is φ = 318822560000.

The previous prime is 485134442537. The next prime is 485134442581. The reversal of 485134442571 is 175244431584.

It is a cyclic number.

It is not a de Polignac number, because 485134442571 - 2¹¹ = 485134440523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 485134442571.

It is not an unprimeable number, because it can be changed into a prime (485134442501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74051746 + ... + 74058296.

It is an arithmetic number, because the mean of its divisors is an integer number (20503527408).

Almost surely, 2^485134442571 is an apocalyptic number.

485134442571 is a deficient number, since it is larger than the sum of its proper divisors (170978434485).

485134442571 is a wasteful number, since it uses less digits than its factorization.

485134442571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763.

The product of its digits is 2150400, while the sum is 48.

The spelling of 485134442571 in words is "four hundred eighty-five billion, one hundred thirty-four million, four hundred forty-two thousand, five hundred seventy-one".