606343453 has 2 divisors, whose sum is σ = 606343454. Its totient is φ = 606343452.

The previous prime is 606343379. The next prime is 606343459. The reversal of 606343453 is 354343606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 600593049 + 5750404 = 24507^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 606343453 - 2¹⁷ = 606212381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606343459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303171726 + 303171727.

It is an arithmetic number, because the mean of its divisors is an integer number (303171727).

Almost surely, 2^606343453 is an apocalyptic number.

It is an amenable number.

606343453 is a deficient number, since it is larger than the sum of its proper divisors (1).

606343453 is an equidigital number, since it uses as much as digits as its factorization.

606343453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 606343453 is about 24624.0421742654. The cubic root of 606343453 is about 846.3946265909.

The spelling of 606343453 in words is "six hundred six million, three hundred forty-three thousand, four hundred fifty-three".