13892514289 has 2 divisors, whose sum is σ = 13892514290. Its totient is φ = 13892514288.

The previous prime is 13892514241. The next prime is 13892514329. The reversal of 13892514289 is 98241529831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13315313664 + 577200625 = 115392^2 + 24025^2 .

It is a cyclic number.

It is not a de Polignac number, because 13892514289 - 2⁷ = 13892514161 is a prime.

It is not a weakly prime, because it can be changed into another prime (13892512289) 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, 6946257144 + 6946257145.

It is an arithmetic number, because the mean of its divisors is an integer number (6946257145).

Almost surely, 2^13892514289 is an apocalyptic number.

It is an amenable number.

13892514289 is a deficient number, since it is larger than the sum of its proper divisors (1).

13892514289 is an equidigital number, since it uses as much as digits as its factorization.

13892514289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 52.

The spelling of 13892514289 in words is "thirteen billion, eight hundred ninety-two million, five hundred fourteen thousand, two hundred eighty-nine".