506460953 has 2 divisors, whose sum is σ = 506460954. Its totient is φ = 506460952.

The previous prime is 506460949. The next prime is 506460961. The reversal of 506460953 is 359064605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393506569 + 112954384 = 19837^2 + 10628^2 .

It is a cyclic number.

It is not a de Polignac number, because 506460953 - 2² = 506460949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (506462953) 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, 253230476 + 253230477.

It is an arithmetic number, because the mean of its divisors is an integer number (253230477).

Almost surely, 2^506460953 is an apocalyptic number.

It is an amenable number.

506460953 is a deficient number, since it is larger than the sum of its proper divisors (1).

506460953 is an equidigital number, since it uses as much as digits as its factorization.

506460953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 506460953 is about 22504.6873561932. The cubic root of 506460953 is about 797.1046132490.

The spelling of 506460953 in words is "five hundred six million, four hundred sixty thousand, nine hundred fifty-three".