2968993617263 has 2 divisors, whose sum is σ = 2968993617264. Its totient is φ = 2968993617262.

The previous prime is 2968993617241. The next prime is 2968993617323. The reversal of 2968993617263 is 3627163998692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2968993617263 - 2¹² = 2968993613167 is a prime.

It is a super-2 number, since 2×2968993617263² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2968993617463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484496808631 + 1484496808632.

It is an arithmetic number, because the mean of its divisors is an integer number (1484496808632).

Almost surely, 2^{2968993617263} is an apocalyptic number.

2968993617263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2968993617263 is an equidigital number, since it uses as much as digits as its factorization.

2968993617263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317447424, while the sum is 71.

The spelling of 2968993617263 in words is "two trillion, nine hundred sixty-eight billion, nine hundred ninety-three million, six hundred seventeen thousand, two hundred sixty-three".