13475289137 has 2 divisors, whose sum is σ = 13475289138. Its totient is φ = 13475289136.

The previous prime is 13475289097. The next prime is 13475289169. The reversal of 13475289137 is 73198257431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13424466496 + 50822641 = 115864^2 + 7129^2 .

It is a cyclic number.

It is not a de Polignac number, because 13475289137 - 2⁸ = 13475288881 is a prime.

It is not a weakly prime, because it can be changed into another prime (13475289187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6737644568 + 6737644569.

It is an arithmetic number, because the mean of its divisors is an integer number (6737644569).

Almost surely, 2^13475289137 is an apocalyptic number.

It is an amenable number.

13475289137 is a deficient number, since it is larger than the sum of its proper divisors (1).

13475289137 is an equidigital number, since it uses as much as digits as its factorization.

13475289137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 50.

The spelling of 13475289137 in words is "thirteen billion, four hundred seventy-five million, two hundred eighty-nine thousand, one hundred thirty-seven".