486766543 has 4 divisors (see below), whose sum is σ = 492235920. Its totient is φ = 481297168.

The previous prime is 486766541. The next prime is 486766547. The reversal of 486766543 is 345667684.

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 486766543 - 2¹ = 486766541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486766541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2734555 + ... + 2734732.

It is an arithmetic number, because the mean of its divisors is an integer number (123058980).

Almost surely, 2^486766543 is an apocalyptic number.

486766543 is a deficient number, since it is larger than the sum of its proper divisors (5469377).

486766543 is an equidigital number, since it uses as much as digits as its factorization.

486766543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469376.

The product of its digits is 2903040, while the sum is 49.

The square root of 486766543 is about 22062.7863834104. The cubic root of 486766543 is about 786.6355572978.

The spelling of 486766543 in words is "four hundred eighty-six million, seven hundred sixty-six thousand, five hundred forty-three".