5711778727139 has 2 divisors, whose sum is σ = 5711778727140. Its totient is φ = 5711778727138.

The previous prime is 5711778727069. The next prime is 5711778727153. The reversal of 5711778727139 is 9317278771175.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5711778727139 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5711778727159) 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, 2855889363569 + 2855889363570.

It is an arithmetic number, because the mean of its divisors is an integer number (2855889363570).

Almost surely, 2^{5711778727139} is an apocalyptic number.

5711778727139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5711778727139 is an equidigital number, since it uses as much as digits as its factorization.

5711778727139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36303120, while the sum is 65.

The spelling of 5711778727139 in words is "five trillion, seven hundred eleven billion, seven hundred seventy-eight million, seven hundred twenty-seven thousand, one hundred thirty-nine".