486539911 has 24 divisors (see below), whose sum is σ = 588272832. Its totient is φ = 399537600.

The previous prime is 486539909. The next prime is 486539917. The reversal of 486539911 is 119935684.

It is not a de Polignac number, because 486539911 - 2¹ = 486539909 is a prime.

It is a super-3 number, since 3×486539911³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486539917) 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, 70641 + ... + 77221.

It is an arithmetic number, because the mean of its divisors is an integer number (24511368).

Almost surely, 2^486539911 is an apocalyptic number.

486539911 is a deficient number, since it is larger than the sum of its proper divisors (101732921).

486539911 is a wasteful number, since it uses less digits than its factorization.

486539911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663 (or 6652 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 486539911 is about 22057.6497161416. The cubic root of 486539911 is about 786.5134560105.

It can be divided in two parts, 48653 and 9911, that added together give a square (58564 = 242²).

The spelling of 486539911 in words is "four hundred eighty-six million, five hundred thirty-nine thousand, nine hundred eleven".