11847360541 has 2 divisors, whose sum is σ = 11847360542. Its totient is φ = 11847360540.

The previous prime is 11847360487. The next prime is 11847360589. The reversal of 11847360541 is 14506374811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8925525625 + 2921834916 = 94475^2 + 54054^2 .

It is an emirp because it is prime and its reverse (14506374811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11847360541 - 2²⁹ = 11310489629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11847360494 and 11847360503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11847360341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5923680270 + 5923680271.

It is an arithmetic number, because the mean of its divisors is an integer number (5923680271).

Almost surely, 2^11847360541 is an apocalyptic number.

It is an amenable number.

11847360541 is a deficient number, since it is larger than the sum of its proper divisors (1).

11847360541 is an equidigital number, since it uses as much as digits as its factorization.

11847360541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 11847360541 in words is "eleven billion, eight hundred forty-seven million, three hundred sixty thousand, five hundred forty-one".