504363414161 has 2 divisors, whose sum is σ = 504363414162. Its totient is φ = 504363414160.

The previous prime is 504363414109. The next prime is 504363414187. The reversal of 504363414161 is 161414363405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279740499025 + 224622915136 = 528905^2 + 473944^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504363414161 is a prime.

It is not a weakly prime, because it can be changed into another prime (504363414101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252181707080 + 252181707081.

It is an arithmetic number, because the mean of its divisors is an integer number (252181707081).

Almost surely, 2^504363414161 is an apocalyptic number.

It is an amenable number.

504363414161 is a deficient number, since it is larger than the sum of its proper divisors (1).

504363414161 is an equidigital number, since it uses as much as digits as its factorization.

504363414161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 504363414161 its reverse (161414363405), we get a palindrome (665777777566).

The spelling of 504363414161 in words is "five hundred four billion, three hundred sixty-three million, four hundred fourteen thousand, one hundred sixty-one".