504798882061 has 2 divisors, whose sum is σ = 504798882062. Its totient is φ = 504798882060.

The previous prime is 504798882023. The next prime is 504798882083. The reversal of 504798882061 is 160288897405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503381736036 + 1417146025 = 709494^2 + 37645^2 .

It is a cyclic number.

It is not a de Polignac number, because 504798882061 - 2⁹ = 504798881549 is a prime.

It is a super-2 number, since 2×504798882061² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504798881987 and 504798882005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504798882361) 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, 252399441030 + 252399441031.

It is an arithmetic number, because the mean of its divisors is an integer number (252399441031).

Almost surely, 2^504798882061 is an apocalyptic number.

It is an amenable number.

504798882061 is a deficient number, since it is larger than the sum of its proper divisors (1).

504798882061 is an equidigital number, since it uses as much as digits as its factorization.

504798882061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 504798882061 in words is "five hundred four billion, seven hundred ninety-eight million, eight hundred eighty-two thousand, sixty-one".