11967596093 has 2 divisors, whose sum is σ = 11967596094. Its totient is φ = 11967596092.

The previous prime is 11967596089. The next prime is 11967596099. The reversal of 11967596093 is 39069576911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11241724729 + 725871364 = 106027^2 + 26942^2 .

It is a cyclic number.

It is not a de Polignac number, because 11967596093 - 2² = 11967596089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11967596099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5983798046 + 5983798047.

It is an arithmetic number, because the mean of its divisors is an integer number (5983798047).

Almost surely, 2^11967596093 is an apocalyptic number.

It is an amenable number.

11967596093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11967596093 is an equidigital number, since it uses as much as digits as its factorization.

11967596093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2755620, while the sum is 56.

The spelling of 11967596093 in words is "eleven billion, nine hundred sixty-seven million, five hundred ninety-six thousand, ninety-three".