13892576689 has 2 divisors, whose sum is σ = 13892576690. Its totient is φ = 13892576688.

The previous prime is 13892576651. The next prime is 13892576801. The reversal of 13892576689 is 98667529831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13576910400 + 315666289 = 116520^2 + 17767^2 .

It is a cyclic number.

It is not a de Polignac number, because 13892576689 - 2¹³ = 13892568497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13892576689.

It is not a weakly prime, because it can be changed into another prime (13892576629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6946288344 + 6946288345.

It is an arithmetic number, because the mean of its divisors is an integer number (6946288345).

Almost surely, 2^13892576689 is an apocalyptic number.

It is an amenable number.

13892576689 is a deficient number, since it is larger than the sum of its proper divisors (1).

13892576689 is an equidigital number, since it uses as much as digits as its factorization.

13892576689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 64.

The spelling of 13892576689 in words is "thirteen billion, eight hundred ninety-two million, five hundred seventy-six thousand, six hundred eighty-nine".