6742313453 has 2 divisors, whose sum is σ = 6742313454. Its totient is φ = 6742313452.

The previous prime is 6742313447. The next prime is 6742313477. The reversal of 6742313453 is 3543132476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5962619524 + 779693929 = 77218^2 + 27923^2 .

It is a cyclic number.

It is not a de Polignac number, because 6742313453 - 2¹⁰ = 6742312429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6742313423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3371156726 + 3371156727.

It is an arithmetic number, because the mean of its divisors is an integer number (3371156727).

Almost surely, 2^6742313453 is an apocalyptic number.

It is an amenable number.

6742313453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6742313453 is an equidigital number, since it uses as much as digits as its factorization.

6742313453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 38.

The square root of 6742313453 is about 82111.5914655172. The cubic root of 6742313453 is about 1889.1639362690.

The spelling of 6742313453 in words is "six billion, seven hundred forty-two million, three hundred thirteen thousand, four hundred fifty-three".