11589777043667 has 2 divisors, whose sum is σ = 11589777043668. Its totient is φ = 11589777043666.

The previous prime is 11589777043609. The next prime is 11589777043703. The reversal of 11589777043667 is 76634077798511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11589777043667 - 2¹⁸ = 11589776781523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11589777043667.

It is not a weakly prime, because it can be changed into another prime (11589777043067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5794888521833 + 5794888521834.

It is an arithmetic number, because the mean of its divisors is an integer number (5794888521834).

Almost surely, 2^{11589777043667} is an apocalyptic number.

11589777043667 is a deficient number, since it is larger than the sum of its proper divisors (1).

11589777043667 is an equidigital number, since it uses as much as digits as its factorization.

11589777043667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373403520, while the sum is 71.

The spelling of 11589777043667 in words is "eleven trillion, five hundred eighty-nine billion, seven hundred seventy-seven million, forty-three thousand, six hundred sixty-seven".