12592759115669 has 2 divisors, whose sum is σ = 12592759115670. Its totient is φ = 12592759115668.

The previous prime is 12592759115591. The next prime is 12592759115771. The reversal of 12592759115669 is 96651195729521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11874316403569 + 718442712100 = 3445913^2 + 847610^2 .

It is a cyclic number.

It is not a de Polignac number, because 12592759115669 - 2¹² = 12592759111573 is a prime.

It is a super-2 number, since 2×12592759115669² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12592759115599 and 12592759115608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12592759112669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6296379557834 + 6296379557835.

It is an arithmetic number, because the mean of its divisors is an integer number (6296379557835).

Almost surely, 2^{12592759115669} is an apocalyptic number.

It is an amenable number.

12592759115669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12592759115669 is an equidigital number, since it uses as much as digits as its factorization.

12592759115669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91854000, while the sum is 68.

The spelling of 12592759115669 in words is "twelve trillion, five hundred ninety-two billion, seven hundred fifty-nine million, one hundred fifteen thousand, six hundred sixty-nine".