6453672845339 has 2 divisors, whose sum is σ = 6453672845340. Its totient is φ = 6453672845338.

The previous prime is 6453672845329. The next prime is 6453672845423. The reversal of 6453672845339 is 9335482763546.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6453672845339 - 2¹² = 6453672841243 is a prime.

It is not a weakly prime, because it can be changed into another prime (6453672845329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3226836422669 + 3226836422670.

It is an arithmetic number, because the mean of its divisors is an integer number (3226836422670).

Almost surely, 2^{6453672845339} is an apocalyptic number.

6453672845339 is a deficient number, since it is larger than the sum of its proper divisors (1).

6453672845339 is an equidigital number, since it uses as much as digits as its factorization.

6453672845339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 391910400, while the sum is 65.

The spelling of 6453672845339 in words is "six trillion, four hundred fifty-three billion, six hundred seventy-two million, eight hundred forty-five thousand, three hundred thirty-nine".