10893594389 has 2 divisors, whose sum is σ = 10893594390. Its totient is φ = 10893594388.

The previous prime is 10893594331. The next prime is 10893594403. The reversal of 10893594389 is 98349539801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5501188900 + 5392405489 = 74170^2 + 73433^2 .

It is a cyclic number.

It is not a de Polignac number, because 10893594389 - 2¹⁶ = 10893528853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10893594889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5446797194 + 5446797195.

It is an arithmetic number, because the mean of its divisors is an integer number (5446797195).

Almost surely, 2^10893594389 is an apocalyptic number.

It is an amenable number.

10893594389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10893594389 is an equidigital number, since it uses as much as digits as its factorization.

10893594389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 59.

The spelling of 10893594389 in words is "ten billion, eight hundred ninety-three million, five hundred ninety-four thousand, three hundred eighty-nine".