2193063430589 has 2 divisors, whose sum is σ = 2193063430590. Its totient is φ = 2193063430588.

The previous prime is 2193063430543. The next prime is 2193063430609. The reversal of 2193063430589 is 9850343603912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2141077150564 + 51986280025 = 1463242^2 + 228005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2193063430589 - 2²⁴ = 2193046653373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2193063430589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2193063430489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096531715294 + 1096531715295.

It is an arithmetic number, because the mean of its divisors is an integer number (1096531715295).

Almost surely, 2^{2193063430589} is an apocalyptic number.

It is an amenable number.

2193063430589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193063430589 is an equidigital number, since it uses as much as digits as its factorization.

2193063430589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 2193063430589 in words is "two trillion, one hundred ninety-three billion, sixty-three million, four hundred thirty thousand, five hundred eighty-nine".