5103447871 has 2 divisors, whose sum is σ = 5103447872. Its totient is φ = 5103447870.

The previous prime is 5103447847. The next prime is 5103447911. The reversal of 5103447871 is 1787443015.

It is a happy number.

It is an a-pointer prime, because the next prime (5103447911) can be obtained adding 5103447871 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5103447871 - 2¹⁹ = 5102923583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5103442871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551723935 + 2551723936.

It is an arithmetic number, because the mean of its divisors is an integer number (2551723936).

Almost surely, 2^5103447871 is an apocalyptic number.

5103447871 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103447871 is an equidigital number, since it uses as much as digits as its factorization.

5103447871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 5103447871 is about 71438.4201323070. The cubic root of 5103447871 is about 1721.6884302411.

The spelling of 5103447871 in words is "five billion, one hundred three million, four hundred forty-seven thousand, eight hundred seventy-one".