486667277329 has 2 divisors, whose sum is σ = 486667277330. Its totient is φ = 486667277328.

The previous prime is 486667277321. The next prime is 486667277333. The reversal of 486667277329 is 923772766684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373384546704 + 113282730625 = 611052^2 + 336575^2 .

It is a cyclic number.

It is not a de Polignac number, because 486667277329 - 2³ = 486667277321 is a prime.

It is not a weakly prime, because it can be changed into another prime (486667277321) 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, 243333638664 + 243333638665.

It is an arithmetic number, because the mean of its divisors is an integer number (243333638665).

Almost surely, 2^486667277329 is an apocalyptic number.

It is an amenable number.

486667277329 is a deficient number, since it is larger than the sum of its proper divisors (1).

486667277329 is an equidigital number, since it uses as much as digits as its factorization.

486667277329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256048128, while the sum is 67.

The spelling of 486667277329 in words is "four hundred eighty-six billion, six hundred sixty-seven million, two hundred seventy-seven thousand, three hundred twenty-nine".