11966704525033 has 2 divisors, whose sum is σ = 11966704525034. Its totient is φ = 11966704525032.

The previous prime is 11966704524989. The next prime is 11966704525057. The reversal of 11966704525033 is 33052540766911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11353072002624 + 613632522409 = 3369432^2 + 783347^2 .

It is a cyclic number.

It is not a de Polignac number, because 11966704525033 - 2¹³ = 11966704516841 is a prime.

It is not a weakly prime, because it can be changed into another prime (11966704525063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5983352262516 + 5983352262517.

It is an arithmetic number, because the mean of its divisors is an integer number (5983352262517).

Almost surely, 2^{11966704525033} is an apocalyptic number.

It is an amenable number.

11966704525033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11966704525033 is an equidigital number, since it uses as much as digits as its factorization.

11966704525033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 11966704525033 in words is "eleven trillion, nine hundred sixty-six billion, seven hundred four million, five hundred twenty-five thousand, thirty-three".