606331231057 has 2 divisors, whose sum is σ = 606331231058. Its totient is φ = 606331231056.

The previous prime is 606331231021. The next prime is 606331231087. The reversal of 606331231057 is 750132133606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 580828418641 + 25502812416 = 762121^2 + 159696^2 .

It is a cyclic number.

It is not a de Polignac number, because 606331231057 - 2²³ = 606322842449 is a prime.

It is not a weakly prime, because it can be changed into another prime (606331231087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303165615528 + 303165615529.

It is an arithmetic number, because the mean of its divisors is an integer number (303165615529).

Almost surely, 2^606331231057 is an apocalyptic number.

It is an amenable number.

606331231057 is a deficient number, since it is larger than the sum of its proper divisors (1).

606331231057 is an equidigital number, since it uses as much as digits as its factorization.

606331231057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 606331231057 in words is "six hundred six billion, three hundred thirty-one million, two hundred thirty-one thousand, fifty-seven".