504254540201 has 2 divisors, whose sum is σ = 504254540202. Its totient is φ = 504254540200.

The previous prime is 504254540149. The next prime is 504254540227. The reversal of 504254540201 is 102045452405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 501426853225 + 2827686976 = 708115^2 + 53176^2 .

It is a cyclic number.

It is not a de Polignac number, because 504254540201 - 2⁶ = 504254540137 is a prime.

It is not a weakly prime, because it can be changed into another prime (504254540261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252127270100 + 252127270101.

It is an arithmetic number, because the mean of its divisors is an integer number (252127270101).

Almost surely, 2^504254540201 is an apocalyptic number.

It is an amenable number.

504254540201 is a deficient number, since it is larger than the sum of its proper divisors (1).

504254540201 is an equidigital number, since it uses as much as digits as its factorization.

504254540201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 504254540201 its reverse (102045452405), we get a palindrome (606299992606).

The spelling of 504254540201 in words is "five hundred four billion, two hundred fifty-four million, five hundred forty thousand, two hundred one".