10758389689 has 2 divisors, whose sum is σ = 10758389690. Its totient is φ = 10758389688.

The previous prime is 10758389659. The next prime is 10758389711. The reversal of 10758389689 is 98698385701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10667378089 + 91011600 = 103283^2 + 9540^2 .

It is a cyclic number.

It is not a de Polignac number, because 10758389689 - 2⁷ = 10758389561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10758389689.

It is not a weakly prime, because it can be changed into another prime (10758389639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5379194844 + 5379194845.

It is an arithmetic number, because the mean of its divisors is an integer number (5379194845).

Almost surely, 2^10758389689 is an apocalyptic number.

It is an amenable number.

10758389689 is a deficient number, since it is larger than the sum of its proper divisors (1).

10758389689 is an equidigital number, since it uses as much as digits as its factorization.

10758389689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 64.

The spelling of 10758389689 in words is "ten billion, seven hundred fifty-eight million, three hundred eighty-nine thousand, six hundred eighty-nine".