506203325524009 has 2 divisors, whose sum is σ = 506203325524010. Its totient is φ = 506203325524008.

The previous prime is 506203325523949. The next prime is 506203325524051. The reversal of 506203325524009 is 900425523302605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353548108265625 + 152655217258384 = 18802875^2 + 12355372^2 .

It is a cyclic number.

It is not a de Polignac number, because 506203325524009 - 2¹³ = 506203325515817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 506203325524009.

It is not a weakly prime, because it can be changed into another prime (506203325524109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253101662762004 + 253101662762005.

It is an arithmetic number, because the mean of its divisors is an integer number (253101662762005).

Almost surely, 2^{506203325524009} is an apocalyptic number.

It is an amenable number.

506203325524009 is a deficient number, since it is larger than the sum of its proper divisors (1).

506203325524009 is an equidigital number, since it uses as much as digits as its factorization.

506203325524009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 506203325524009 in words is "five hundred six trillion, two hundred three billion, three hundred twenty-five million, five hundred twenty-four thousand, nine".