5047441361 has 2 divisors, whose sum is σ = 5047441362. Its totient is φ = 5047441360.

The previous prime is 5047441313. The next prime is 5047441363. The reversal of 5047441361 is 1631447405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5018872336 + 28569025 = 70844^2 + 5345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5047441361 - 2²² = 5043247057 is a prime.

Together with 5047441363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5047441363) 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, 2523720680 + 2523720681.

It is an arithmetic number, because the mean of its divisors is an integer number (2523720681).

Almost surely, 2^5047441361 is an apocalyptic number.

It is an amenable number.

5047441361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5047441361 is an equidigital number, since it uses as much as digits as its factorization.

5047441361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 5047441361 is about 71045.3472157044. The cubic root of 5047441361 is about 1715.3671704060.

Adding to 5047441361 its reverse (1631447405), we get a palindrome (6678888766).

The spelling of 5047441361 in words is "five billion, forty-seven million, four hundred forty-one thousand, three hundred sixty-one".