11593717187069 has 2 divisors, whose sum is σ = 11593717187070. Its totient is φ = 11593717187068.

The previous prime is 11593717187053. The next prime is 11593717187081. The reversal of 11593717187069 is 96078171739511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10587617915044 + 1006099272025 = 3253862^2 + 1003045^2 .

It is a cyclic number.

It is not a de Polignac number, because 11593717187069 - 2⁴ = 11593717187053 is a prime.

It is a super-2 number, since 2×11593717187069² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11593717186996 and 11593717187014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11593717181069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5796858593534 + 5796858593535.

It is an arithmetic number, because the mean of its divisors is an integer number (5796858593535).

Almost surely, 2^{11593717187069} is an apocalyptic number.

It is an amenable number.

11593717187069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11593717187069 is an equidigital number, since it uses as much as digits as its factorization.

11593717187069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20003760, while the sum is 65.

The spelling of 11593717187069 in words is "eleven trillion, five hundred ninety-three billion, seven hundred seventeen million, one hundred eighty-seven thousand, sixty-nine".