486561534627199 has 2 divisors, whose sum is σ = 486561534627200. Its totient is φ = 486561534627198.

The previous prime is 486561534627149. The next prime is 486561534627229. The reversal of 486561534627199 is 991726435165684.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486561534627199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486561534627109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243280767313599 + 243280767313600.

It is an arithmetic number, because the mean of its divisors is an integer number (243280767313600).

Almost surely, 2^{486561534627199} is an apocalyptic number.

486561534627199 is a deficient number, since it is larger than the sum of its proper divisors (1).

486561534627199 is an equidigital number, since it uses as much as digits as its factorization.

486561534627199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2351462400, while the sum is 76.

The spelling of 486561534627199 in words is "four hundred eighty-six trillion, five hundred sixty-one billion, five hundred thirty-four million, six hundred twenty-seven thousand, one hundred ninety-nine".