606546662461 has 2 divisors, whose sum is σ = 606546662462. Its totient is φ = 606546662460.

The previous prime is 606546662413. The next prime is 606546662509. The reversal of 606546662461 is 164266645606.

It is a balanced prime because it is at equal distance from previous prime (606546662413) and next prime (606546662509).

It can be written as a sum of positive squares in only one way, i.e., 307453615225 + 299093047236 = 554485^2 + 546894^2 .

It is a cyclic number.

It is not a de Polignac number, because 606546662461 - 2⁷ = 606546662333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 606546662399 and 606546662408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606546662401) 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, 303273331230 + 303273331231.

It is an arithmetic number, because the mean of its divisors is an integer number (303273331231).

Almost surely, 2^606546662461 is an apocalyptic number.

It is an amenable number.

606546662461 is a deficient number, since it is larger than the sum of its proper divisors (1).

606546662461 is an equidigital number, since it uses as much as digits as its factorization.

606546662461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7464960, while the sum is 52.

The spelling of 606546662461 in words is "six hundred six billion, five hundred forty-six million, six hundred sixty-two thousand, four hundred sixty-one".