5871122789009 has 2 divisors, whose sum is σ = 5871122789010. Its totient is φ = 5871122789008.

The previous prime is 5871122788919. The next prime is 5871122789017. The reversal of 5871122789009 is 9009872211785.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4485381808384 + 1385740980625 = 2117872^2 + 1177175^2 .

It is a cyclic number.

It is not a de Polignac number, because 5871122789009 - 2¹² = 5871122784913 is a prime.

It is not a weakly prime, because it can be changed into another prime (5871122785009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935561394504 + 2935561394505.

It is an arithmetic number, because the mean of its divisors is an integer number (2935561394505).

Almost surely, 2^{5871122789009} is an apocalyptic number.

It is an amenable number.

5871122789009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5871122789009 is an equidigital number, since it uses as much as digits as its factorization.

5871122789009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 5871122789009 in words is "five trillion, eight hundred seventy-one billion, one hundred twenty-two million, seven hundred eighty-nine thousand, nine".