504231204401 has 2 divisors, whose sum is σ = 504231204402. Its totient is φ = 504231204400.

The previous prime is 504231204391. The next prime is 504231204427. The reversal of 504231204401 is 104402132405.

It is an a-pointer prime, because the next prime (504231204427) can be obtained adding 504231204401 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302666122801 + 201565081600 = 550151^2 + 448960^2 .

It is a cyclic number.

It is not a de Polignac number, because 504231204401 - 2³⁴ = 487051335217 is a prime.

It is not a weakly prime, because it can be changed into another prime (504231204601) 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, 252115602200 + 252115602201.

It is an arithmetic number, because the mean of its divisors is an integer number (252115602201).

Almost surely, 2^504231204401 is an apocalyptic number.

It is an amenable number.

504231204401 is a deficient number, since it is larger than the sum of its proper divisors (1).

504231204401 is an equidigital number, since it uses as much as digits as its factorization.

504231204401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 504231204401 its reverse (104402132405), we get a palindrome (608633336806).

The spelling of 504231204401 in words is "five hundred four billion, two hundred thirty-one million, two hundred four thousand, four hundred one".