10000188466589 has 2 divisors, whose sum is σ = 10000188466590. Its totient is φ = 10000188466588.

The previous prime is 10000188466561. The next prime is 10000188466603. The reversal of 10000188466589 is 98566488100001.

10000188466589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8647775304100 + 1352413162489 = 2940710^2 + 1162933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000188466589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000188406589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000094233294 + 5000094233295.

It is an arithmetic number, because the mean of its divisors is an integer number (5000094233295).

Almost surely, 2^{10000188466589} is an apocalyptic number.

It is an amenable number.

10000188466589 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000188466589 is an equidigital number, since it uses as much as digits as its factorization.

10000188466589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 56.

The spelling of 10000188466589 in words is "ten trillion, one hundred eighty-eight million, four hundred sixty-six thousand, five hundred eighty-nine".