10602139589 has 2 divisors, whose sum is σ = 10602139590. Its totient is φ = 10602139588.

The previous prime is 10602139489. The next prime is 10602139627. The reversal of 10602139589 is 98593120601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8534618689 + 2067520900 = 92383^2 + 45470^2 .

It is an emirp because it is prime and its reverse (98593120601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10602139589 - 2⁸ = 10602139333 is a prime.

It is a super-2 number, since 2×10602139589² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10602139189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5301069794 + 5301069795.

It is an arithmetic number, because the mean of its divisors is an integer number (5301069795).

Almost surely, 2^10602139589 is an apocalyptic number.

It is an amenable number.

10602139589 is a deficient number, since it is larger than the sum of its proper divisors (1).

10602139589 is an equidigital number, since it uses as much as digits as its factorization.

10602139589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 10602139589 in words is "ten billion, six hundred two million, one hundred thirty-nine thousand, five hundred eighty-nine".