1296964930559 has 2 divisors, whose sum is σ = 1296964930560. Its totient is φ = 1296964930558.

The previous prime is 1296964930517. The next prime is 1296964930561. The reversal of 1296964930559 is 9550394696921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1296964930559 - 2¹⁶ = 1296964865023 is a prime.

It is a Sophie Germain prime.

Together with 1296964930561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1296964960559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648482465279 + 648482465280.

It is an arithmetic number, because the mean of its divisors is an integer number (648482465280).

Almost surely, 2^{1296964930559} is an apocalyptic number.

1296964930559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1296964930559 is an equidigital number, since it uses as much as digits as its factorization.

1296964930559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141717600, while the sum is 68.

The spelling of 1296964930559 in words is "one trillion, two hundred ninety-six billion, nine hundred sixty-four million, nine hundred thirty thousand, five hundred fifty-nine".