486689523 has 16 divisors (see below), whose sum is σ = 670475520. Its totient is φ = 313828704.

The previous prime is 486689473. The next prime is 486689543. The reversal of 486689523 is 325986684.

It is not a de Polignac number, because 486689523 - 2⁹ = 486689011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (486689543) 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, 5028 + ... + 31601.

It is an arithmetic number, because the mean of its divisors is an integer number (41904720).

Almost surely, 2^486689523 is an apocalyptic number.

486689523 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

486689523 is a deficient number, since it is larger than the sum of its proper divisors (183785997).

486689523 is a wasteful number, since it uses less digits than its factorization.

486689523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36778.

The product of its digits is 2488320, while the sum is 51.

The square root of 486689523 is about 22061.0408412659. The cubic root of 486689523 is about 786.5940659044.

The spelling of 486689523 in words is "four hundred eighty-six million, six hundred eighty-nine thousand, five hundred twenty-three".