486803543 has 4 divisors (see below), whose sum is σ = 488948280. Its totient is φ = 484658808.

The previous prime is 486803539. The next prime is 486803587. The reversal of 486803543 is 345308684.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 486803543 - 2² = 486803539 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 486803543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486803243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072028 + ... + 1072481.

It is an arithmetic number, because the mean of its divisors is an integer number (122237070).

Almost surely, 2^486803543 is an apocalyptic number.

486803543 is a deficient number, since it is larger than the sum of its proper divisors (2144737).

486803543 is a wasteful number, since it uses less digits than its factorization.

486803543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144736.

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 486803543 is about 22063.6248835045. The cubic root of 486803543 is about 786.6554879871.

The spelling of 486803543 in words is "four hundred eighty-six million, eight hundred three thousand, five hundred forty-three".