11604875287 has 2 divisors, whose sum is σ = 11604875288. Its totient is φ = 11604875286.

The previous prime is 11604875251. The next prime is 11604875333. The reversal of 11604875287 is 78257840611.

11604875287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11604875287 - 2¹⁹ = 11604350999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11604875287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11604875207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802437643 + 5802437644.

It is an arithmetic number, because the mean of its divisors is an integer number (5802437644).

Almost surely, 2^11604875287 is an apocalyptic number.

11604875287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11604875287 is an equidigital number, since it uses as much as digits as its factorization.

11604875287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 11604875287 in words is "eleven billion, six hundred four million, eight hundred seventy-five thousand, two hundred eighty-seven".