11876310538789 has 2 divisors, whose sum is σ = 11876310538790. Its totient is φ = 11876310538788.

The previous prime is 11876310538753. The next prime is 11876310538877. The reversal of 11876310538789 is 98783501367811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9624780278689 + 2251530260100 = 3102383^2 + 1500510^2 .

It is a cyclic number.

It is not a de Polignac number, because 11876310538789 - 2⁹ = 11876310538277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11876310638789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5938155269394 + 5938155269395.

It is an arithmetic number, because the mean of its divisors is an integer number (5938155269395).

Almost surely, 2^{11876310538789} is an apocalyptic number.

It is an amenable number.

11876310538789 is a deficient number, since it is larger than the sum of its proper divisors (1).

11876310538789 is an equidigital number, since it uses as much as digits as its factorization.

11876310538789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60963840, while the sum is 67.

The spelling of 11876310538789 in words is "eleven trillion, eight hundred seventy-six billion, three hundred ten million, five hundred thirty-eight thousand, seven hundred eighty-nine".