13255097 has 2 divisors, whose sum is σ = 13255098. Its totient is φ = 13255096.

The previous prime is 13255093. The next prime is 13255111. The reversal of 13255097 is 79055231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12645136 + 609961 = 3556^2 + 781^2 .

It is a cyclic number.

It is not a de Polignac number, because 13255097 - 2² = 13255093 is a prime.

It is not a weakly prime, because it can be changed into another prime (13255091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6627548 + 6627549.

It is an arithmetic number, because the mean of its divisors is an integer number (6627549).

Almost surely, 2^13255097 is an apocalyptic number.

It is an amenable number.

13255097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13255097 is an equidigital number, since it uses as much as digits as its factorization.

13255097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 13255097 is about 3640.7550041166. The cubic root of 13255097 is about 236.6615130355.

The spelling of 13255097 in words is "thirteen million, two hundred fifty-five thousand, ninety-seven".