11599953862771 has 2 divisors, whose sum is σ = 11599953862772. Its totient is φ = 11599953862770.

The previous prime is 11599953862733. The next prime is 11599953862787. The reversal of 11599953862771 is 17726835999511.

It is a strong prime.

It is an emirp because it is prime and its reverse (17726835999511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11599953862771 - 2¹¹ = 11599953860723 is a prime.

It is the 3405871-st Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 11599953862694 and 11599953862703.

It is not a weakly prime, because it can be changed into another prime (11599953865771) by changing a digit.

It is a nontrivial repunit in base 3405870.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5799976931385 + 5799976931386.

It is an arithmetic number, because the mean of its divisors is an integer number (5799976931386).

Almost surely, 2^{11599953862771} is an apocalyptic number.

11599953862771 is a deficient number, since it is larger than the sum of its proper divisors (1).

11599953862771 is an equidigital number, since it uses as much as digits as its factorization.

11599953862771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 257191200, while the sum is 73.

The spelling of 11599953862771 in words is "eleven trillion, five hundred ninety-nine billion, nine hundred fifty-three million, eight hundred sixty-two thousand, seven hundred seventy-one".