11512335838859 has 2 divisors, whose sum is σ = 11512335838860. Its totient is φ = 11512335838858.

The previous prime is 11512335838847. The next prime is 11512335838867. The reversal of 11512335838859 is 95883853321511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11512335838859 is a prime.

It is not a weakly prime, because it can be changed into another prime (11512335838559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756167919429 + 5756167919430.

It is an arithmetic number, because the mean of its divisors is an integer number (5756167919430).

Almost surely, 2^{11512335838859} is an apocalyptic number.

11512335838859 is a deficient number, since it is larger than the sum of its proper divisors (1).

11512335838859 is an equidigital number, since it uses as much as digits as its factorization.

11512335838859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104000, while the sum is 62.

The spelling of 11512335838859 in words is "eleven trillion, five hundred twelve billion, three hundred thirty-five million, eight hundred thirty-eight thousand, eight hundred fifty-nine".