683727232727423 has 2 divisors, whose sum is σ = 683727232727424. Its totient is φ = 683727232727422.

The previous prime is 683727232727309. The next prime is 683727232727489. The reversal of 683727232727423 is 324727232727386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 683727232727423 - 2¹⁰ = 683727232726399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 683727232727423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (683727232927423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341863616363711 + 341863616363712.

It is an arithmetic number, because the mean of its divisors is an integer number (341863616363712).

Almost surely, 2^{683727232727423} is an apocalyptic number.

683727232727423 is a deficient number, since it is larger than the sum of its proper divisors (1).

683727232727423 is an equidigital number, since it uses as much as digits as its factorization.

683727232727423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 398297088, while the sum is 65.

The spelling of 683727232727423 in words is "six hundred eighty-three trillion, seven hundred twenty-seven billion, two hundred thirty-two million, seven hundred twenty-seven thousand, four hundred twenty-three".