11566937604083 has 2 divisors, whose sum is σ = 11566937604084. Its totient is φ = 11566937604082.

The previous prime is 11566937604043. The next prime is 11566937604109. The reversal of 11566937604083 is 38040673966511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11566937604083 - 2²⁸ = 11566669168627 is a prime.

It is not a weakly prime, because it can be changed into another prime (11566937604023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783468802041 + 5783468802042.

It is an arithmetic number, because the mean of its divisors is an integer number (5783468802042).

Almost surely, 2^{11566937604083} is an apocalyptic number.

11566937604083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11566937604083 is an equidigital number, since it uses as much as digits as its factorization.

11566937604083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 11566937604083 in words is "eleven trillion, five hundred sixty-six billion, nine hundred thirty-seven million, six hundred four thousand, eighty-three".