11797334616773 has 2 divisors, whose sum is σ = 11797334616774. Its totient is φ = 11797334616772.

The previous prime is 11797334616703. The next prime is 11797334616827. The reversal of 11797334616773 is 37761643379711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8211393995809 + 3585940620964 = 2865553^2 + 1893658^2 .

It is a cyclic number.

It is not a de Polignac number, because 11797334616773 - 2³⁰ = 11796260874949 is a prime.

It is a super-2 number, since 2×11797334616773² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11797334616703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5898667308386 + 5898667308387.

It is an arithmetic number, because the mean of its divisors is an integer number (5898667308387).

Almost surely, 2^{11797334616773} is an apocalyptic number.

It is an amenable number.

11797334616773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11797334616773 is an equidigital number, since it uses as much as digits as its factorization.

11797334616773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84015792, while the sum is 65.

The spelling of 11797334616773 in words is "eleven trillion, seven hundred ninety-seven billion, three hundred thirty-four million, six hundred sixteen thousand, seven hundred seventy-three".