5071637540747 has 2 divisors, whose sum is σ = 5071637540748. Its totient is φ = 5071637540746.

The previous prime is 5071637540719. The next prime is 5071637540813. The reversal of 5071637540747 is 7470457361705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5071637540747 - 2³² = 5067342573451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5071637540692 and 5071637540701.

It is not a weakly prime, because it can be changed into another prime (5071637540447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535818770373 + 2535818770374.

It is an arithmetic number, because the mean of its divisors is an integer number (2535818770374).

Almost surely, 2^{5071637540747} is an apocalyptic number.

5071637540747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071637540747 is an equidigital number, since it uses as much as digits as its factorization.

5071637540747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17287200, while the sum is 56.

The spelling of 5071637540747 in words is "five trillion, seventy-one billion, six hundred thirty-seven million, five hundred forty thousand, seven hundred forty-seven".