504983772841 has 2 divisors, whose sum is σ = 504983772842. Its totient is φ = 504983772840.

The previous prime is 504983772829. The next prime is 504983772877. The reversal of 504983772841 is 148277389405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435237075625 + 69746697216 = 659725^2 + 264096^2 .

It is a cyclic number.

It is not a de Polignac number, because 504983772841 - 2²³ = 504975384233 is a prime.

It is a super-2 number, since 2×504983772841² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (504983272841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252491886420 + 252491886421.

It is an arithmetic number, because the mean of its divisors is an integer number (252491886421).

Almost surely, 2^504983772841 is an apocalyptic number.

It is an amenable number.

504983772841 is a deficient number, since it is larger than the sum of its proper divisors (1).

504983772841 is an equidigital number, since it uses as much as digits as its factorization.

504983772841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 504983772841 in words is "five hundred four billion, nine hundred eighty-three million, seven hundred seventy-two thousand, eight hundred forty-one".