504413965441 has 2 divisors, whose sum is σ = 504413965442. Its totient is φ = 504413965440.

The previous prime is 504413965361. The next prime is 504413965463. The reversal of 504413965441 is 144569314405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458594422416 + 45819543025 = 677196^2 + 214055^2 .

It is a cyclic number.

It is not a de Polignac number, because 504413965441 - 2¹¹ = 504413963393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504413965391 and 504413965400.

It is not a weakly prime, because it can be changed into another prime (504413968441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252206982720 + 252206982721.

It is an arithmetic number, because the mean of its divisors is an integer number (252206982721).

Almost surely, 2^504413965441 is an apocalyptic number.

It is an amenable number.

504413965441 is a deficient number, since it is larger than the sum of its proper divisors (1).

504413965441 is an equidigital number, since it uses as much as digits as its factorization.

504413965441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 504413965441 in words is "five hundred four billion, four hundred thirteen million, nine hundred sixty-five thousand, four hundred forty-one".