11546115839 has 2 divisors, whose sum is σ = 11546115840. Its totient is φ = 11546115838.

The previous prime is 11546115817. The next prime is 11546115853. The reversal of 11546115839 is 93851164511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11546115839 - 2⁸ = 11546115583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11546115839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11546115869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5773057919 + 5773057920.

It is an arithmetic number, because the mean of its divisors is an integer number (5773057920).

Almost surely, 2^11546115839 is an apocalyptic number.

11546115839 is a deficient number, since it is larger than the sum of its proper divisors (1).

11546115839 is an equidigital number, since it uses as much as digits as its factorization.

11546115839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 44.

The spelling of 11546115839 in words is "eleven billion, five hundred forty-six million, one hundred fifteen thousand, eight hundred thirty-nine".