11959283653 has 2 divisors, whose sum is σ = 11959283654. Its totient is φ = 11959283652.

The previous prime is 11959283591. The next prime is 11959283669. The reversal of 11959283653 is 35638295911.

11959283653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10137871969 + 1821411684 = 100687^2 + 42678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11959283653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11959283653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11959283683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5979641826 + 5979641827.

It is an arithmetic number, because the mean of its divisors is an integer number (5979641827).

Almost surely, 2^11959283653 is an apocalyptic number.

It is an amenable number.

11959283653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11959283653 is an equidigital number, since it uses as much as digits as its factorization.

11959283653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 52.

The spelling of 11959283653 in words is "eleven billion, nine hundred fifty-nine million, two hundred eighty-three thousand, six hundred fifty-three".