11597186873 has 2 divisors, whose sum is σ = 11597186874. Its totient is φ = 11597186872.

The previous prime is 11597186833. The next prime is 11597186899. The reversal of 11597186873 is 37868179511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10752238249 + 844948624 = 103693^2 + 29068^2 .

It is a cyclic number.

It is not a de Polignac number, because 11597186873 - 2¹⁶ = 11597121337 is a prime.

It is not a weakly prime, because it can be changed into another prime (11597186833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5798593436 + 5798593437.

It is an arithmetic number, because the mean of its divisors is an integer number (5798593437).

Almost surely, 2^11597186873 is an apocalyptic number.

It is an amenable number.

11597186873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11597186873 is an equidigital number, since it uses as much as digits as its factorization.

11597186873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 56.

The spelling of 11597186873 in words is "eleven billion, five hundred ninety-seven million, one hundred eighty-six thousand, eight hundred seventy-three".