6720059667353 has 2 divisors, whose sum is σ = 6720059667354. Its totient is φ = 6720059667352.

The previous prime is 6720059667289. The next prime is 6720059667359. The reversal of 6720059667353 is 3537669500276.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6249535008649 + 470524658704 = 2499907^2 + 685948^2 .

It is a cyclic number.

It is not a de Polignac number, because 6720059667353 - 2⁶ = 6720059667289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6720059667292 and 6720059667301.

It is not a weakly prime, because it can be changed into another prime (6720059667359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360029833676 + 3360029833677.

It is an arithmetic number, because the mean of its divisors is an integer number (3360029833677).

Almost surely, 2^{6720059667353} is an apocalyptic number.

It is an amenable number.

6720059667353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6720059667353 is an equidigital number, since it uses as much as digits as its factorization.

6720059667353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42865200, while the sum is 59.

The spelling of 6720059667353 in words is "six trillion, seven hundred twenty billion, fifty-nine million, six hundred sixty-seven thousand, three hundred fifty-three".