673500483413 has 2 divisors, whose sum is σ = 673500483414. Its totient is φ = 673500483412.

The previous prime is 673500483367. The next prime is 673500483443. The reversal of 673500483413 is 314384005376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 640675378084 + 32825105329 = 800422^2 + 181177^2 .

It is a cyclic number.

It is not a de Polignac number, because 673500483413 - 2²⁰ = 673499434837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673500483443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336750241706 + 336750241707.

It is an arithmetic number, because the mean of its divisors is an integer number (336750241707).

Almost surely, 2^673500483413 is an apocalyptic number.

It is an amenable number.

673500483413 is a deficient number, since it is larger than the sum of its proper divisors (1).

673500483413 is an equidigital number, since it uses as much as digits as its factorization.

673500483413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

Adding to 673500483413 its reverse (314384005376), we get a palindrome (987884488789).

The spelling of 673500483413 in words is "six hundred seventy-three billion, five hundred million, four hundred eighty-three thousand, four hundred thirteen".