506244460609 has 2 divisors, whose sum is σ = 506244460610. Its totient is φ = 506244460608.

The previous prime is 506244460597. The next prime is 506244460619. The reversal of 506244460609 is 906064442605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386514620209 + 119729840400 = 621703^2 + 346020^2 .

It is a cyclic number.

It is not a de Polignac number, because 506244460609 - 2³⁵ = 471884722241 is a prime.

It is not a weakly prime, because it can be changed into another prime (506244460619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253122230304 + 253122230305.

It is an arithmetic number, because the mean of its divisors is an integer number (253122230305).

Almost surely, 2^506244460609 is an apocalyptic number.

It is an amenable number.

506244460609 is a deficient number, since it is larger than the sum of its proper divisors (1).

506244460609 is an equidigital number, since it uses as much as digits as its factorization.

506244460609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 506244460609 in words is "five hundred six billion, two hundred forty-four million, four hundred sixty thousand, six hundred nine".