13825067189 has 2 divisors, whose sum is σ = 13825067190. Its totient is φ = 13825067188.

The previous prime is 13825067173. The next prime is 13825067209. The reversal of 13825067189 is 98176052831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10198980100 + 3626087089 = 100990^2 + 60217^2 .

It is an emirp because it is prime and its reverse (98176052831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13825067189 - 2⁴ = 13825067173 is a prime.

It is a super-2 number, since 2×13825067189² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13825067129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6912533594 + 6912533595.

It is an arithmetic number, because the mean of its divisors is an integer number (6912533595).

Almost surely, 2^13825067189 is an apocalyptic number.

It is an amenable number.

13825067189 is a deficient number, since it is larger than the sum of its proper divisors (1).

13825067189 is an equidigital number, since it uses as much as digits as its factorization.

13825067189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 13825067189 in words is "thirteen billion, eight hundred twenty-five million, sixty-seven thousand, one hundred eighty-nine".