683751951963763 has 2 divisors, whose sum is σ = 683751951963764. Its totient is φ = 683751951963762.

The previous prime is 683751951963631. The next prime is 683751951963767. The reversal of 683751951963763 is 367369159157386.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-683751951963763 is a prime.

It is not a weakly prime, because it can be changed into another prime (683751951963767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341875975981881 + 341875975981882.

It is an arithmetic number, because the mean of its divisors is an integer number (341875975981882).

Almost surely, 2^{683751951963763} is an apocalyptic number.

683751951963763 is a deficient number, since it is larger than the sum of its proper divisors (1).

683751951963763 is an equidigital number, since it uses as much as digits as its factorization.

683751951963763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4629441600, while the sum is 79.

The spelling of 683751951963763 in words is "six hundred eighty-three trillion, seven hundred fifty-one billion, nine hundred fifty-one million, nine hundred sixty-three thousand, seven hundred sixty-three".