606252223469 has 2 divisors, whose sum is σ = 606252223470. Its totient is φ = 606252223468.

The previous prime is 606252223457. The next prime is 606252223471. The reversal of 606252223469 is 964322252606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 557132366569 + 49119856900 = 746413^2 + 221630^2 .

It is a cyclic number.

It is not a de Polignac number, because 606252223469 - 2³⁶ = 537532746733 is a prime.

It is a super-2 number, since 2×606252223469² (a number of 24 digits) contains 22 as substring.

Together with 606252223471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606252226469) 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, 303126111734 + 303126111735.

It is an arithmetic number, because the mean of its divisors is an integer number (303126111735).

Almost surely, 2^606252223469 is an apocalyptic number.

It is an amenable number.

606252223469 is a deficient number, since it is larger than the sum of its proper divisors (1).

606252223469 is an equidigital number, since it uses as much as digits as its factorization.

606252223469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 606252223469 in words is "six hundred six billion, two hundred fifty-two million, two hundred twenty-three thousand, four hundred sixty-nine".