968733778499 has 2 divisors, whose sum is σ = 968733778500. Its totient is φ = 968733778498.

The previous prime is 968733778477. The next prime is 968733778531. The reversal of 968733778499 is 994877337869.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968733778499 - 2¹⁶ = 968733712963 is a prime.

It is not a weakly prime, because it can be changed into another prime (968733798499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484366889249 + 484366889250.

It is an arithmetic number, because the mean of its divisors is an integer number (484366889250).

Almost surely, 2^968733778499 is an apocalyptic number.

968733778499 is a deficient number, since it is larger than the sum of its proper divisors (1).

968733778499 is an equidigital number, since it uses as much as digits as its factorization.

968733778499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456649728, while the sum is 80.

The spelling of 968733778499 in words is "nine hundred sixty-eight billion, seven hundred thirty-three million, seven hundred seventy-eight thousand, four hundred ninety-nine".