606105049469 has 2 divisors, whose sum is σ = 606105049470. Its totient is φ = 606105049468.

The previous prime is 606105049457. The next prime is 606105049483. The reversal of 606105049469 is 964940501606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602719322500 + 3385726969 = 776350^2 + 58187^2 .

It is a cyclic number.

It is not a de Polignac number, because 606105049469 - 2⁴ = 606105049453 is a prime.

It is a super-2 number, since 2×606105049469² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606105049409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303052524734 + 303052524735.

It is an arithmetic number, because the mean of its divisors is an integer number (303052524735).

Almost surely, 2^606105049469 is an apocalyptic number.

It is an amenable number.

606105049469 is a deficient number, since it is larger than the sum of its proper divisors (1).

606105049469 is an equidigital number, since it uses as much as digits as its factorization.

606105049469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 606105049469 in words is "six hundred six billion, one hundred five million, forty-nine thousand, four hundred sixty-nine".