5071556747 has 2 divisors, whose sum is σ = 5071556748. Its totient is φ = 5071556746.

The previous prime is 5071556689. The next prime is 5071556753. The reversal of 5071556747 is 7476551705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5071556747 - 2²⁸ = 4803121291 is a prime.

It is not a weakly prime, because it can be changed into another prime (5071556447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535778373 + 2535778374.

It is an arithmetic number, because the mean of its divisors is an integer number (2535778374).

Almost surely, 2^5071556747 is an apocalyptic number.

5071556747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071556747 is an equidigital number, since it uses as much as digits as its factorization.

5071556747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1029000, while the sum is 47.

The square root of 5071556747 is about 71214.8632449716. The cubic root of 5071556747 is about 1718.0946933160.

The spelling of 5071556747 in words is "five billion, seventy-one million, five hundred fifty-six thousand, seven hundred forty-seven".