6480982133779 has 2 divisors, whose sum is σ = 6480982133780. Its totient is φ = 6480982133778.

The previous prime is 6480982133761. The next prime is 6480982133807. The reversal of 6480982133779 is 9773312890846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6480982133779 - 2²³ = 6480973745171 is a prime.

It is not a weakly prime, because it can be changed into another prime (6480982131779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3240491066889 + 3240491066890.

It is an arithmetic number, because the mean of its divisors is an integer number (3240491066890).

Almost surely, 2^{6480982133779} is an apocalyptic number.

6480982133779 is a deficient number, since it is larger than the sum of its proper divisors (1).

6480982133779 is an equidigital number, since it uses as much as digits as its factorization.

6480982133779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 6480982133779 in words is "six trillion, four hundred eighty billion, nine hundred eighty-two million, one hundred thirty-three thousand, seven hundred seventy-nine".