486775999 has 2 divisors, whose sum is σ = 486776000. Its totient is φ = 486775998.

The previous prime is 486775967. The next prime is 486776023. The reversal of 486775999 is 999577684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 486775999 - 2⁵ = 486775967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486775999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486775199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243387999 + 243388000.

It is an arithmetic number, because the mean of its divisors is an integer number (243388000).

Almost surely, 2^486775999 is an apocalyptic number.

486775999 is a deficient number, since it is larger than the sum of its proper divisors (1).

486775999 is an equidigital number, since it uses as much as digits as its factorization.

486775999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 64.

The square root of 486775999 is about 22063.0006798713. Note that the first 3 decimals coincide. The cubic root of 486775999 is about 786.6406510317.

The spelling of 486775999 in words is "four hundred eighty-six million, seven hundred seventy-five thousand, nine hundred ninety-nine".