508405824041 has 2 divisors, whose sum is σ = 508405824042. Its totient is φ = 508405824040.

The previous prime is 508405824023. The next prime is 508405824089. The reversal of 508405824041 is 140428504805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416599248025 + 91806576016 = 645445^2 + 302996^2 .

It is a cyclic number.

It is not a de Polignac number, because 508405824041 - 2³⁰ = 507332082217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 508405824041.

It is not a weakly prime, because it can be changed into another prime (508405824011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254202912020 + 254202912021.

It is an arithmetic number, because the mean of its divisors is an integer number (254202912021).

Almost surely, 2^508405824041 is an apocalyptic number.

It is an amenable number.

508405824041 is a deficient number, since it is larger than the sum of its proper divisors (1).

508405824041 is an equidigital number, since it uses as much as digits as its factorization.

508405824041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204800, while the sum is 41.

The spelling of 508405824041 in words is "five hundred eight billion, four hundred five million, eight hundred twenty-four thousand, forty-one".