485714771481 has 16 divisors (see below), whose sum is σ = 648763081920. Its totient is φ = 323238388800.

The previous prime is 485714771429. The next prime is 485714771491. The reversal of 485714771481 is 184177417584.

It is not a de Polignac number, because 485714771481 - 2¹¹ = 485714769433 is a prime.

It is a super-2 number, since 2×485714771481² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485714771411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9084655 + ... + 9137963.

It is an arithmetic number, because the mean of its divisors is an integer number (40547692620).

Almost surely, 2^485714771481 is an apocalyptic number.

It is an amenable number.

485714771481 is a deficient number, since it is larger than the sum of its proper divisors (163048310439).

485714771481 is a wasteful number, since it uses less digits than its factorization.

485714771481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58616.

The product of its digits is 7024640, while the sum is 57.

The spelling of 485714771481 in words is "four hundred eighty-five billion, seven hundred fourteen million, seven hundred seventy-one thousand, four hundred eighty-one".