504262006849 has 2 divisors, whose sum is σ = 504262006850. Its totient is φ = 504262006848.

The previous prime is 504262006789. The next prime is 504262006861. The reversal of 504262006849 is 948600262405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444131610624 + 60130396225 = 666432^2 + 245215^2 .

It is a cyclic number.

It is not a de Polignac number, because 504262006849 - 2¹⁹ = 504261482561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504262006799 and 504262006808.

It is not a weakly prime, because it can be changed into another prime (504262006249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252131003424 + 252131003425.

It is an arithmetic number, because the mean of its divisors is an integer number (252131003425).

Almost surely, 2^504262006849 is an apocalyptic number.

It is an amenable number.

504262006849 is a deficient number, since it is larger than the sum of its proper divisors (1).

504262006849 is an equidigital number, since it uses as much as digits as its factorization.

504262006849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 504262006849 in words is "five hundred four billion, two hundred sixty-two million, six thousand, eight hundred forty-nine".