13655093 has 2 divisors, whose sum is σ = 13655094. Its totient is φ = 13655092.

The previous prime is 13655039. The next prime is 13655101. The reversal of 13655093 is 39055631.

Together with previous prime (13655039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13557124 + 97969 = 3682^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 13655093 - 2¹² = 13650997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13655023) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6827546 + 6827547.

It is an arithmetic number, because the mean of its divisors is an integer number (6827547).

Almost surely, 2^13655093 is an apocalyptic number.

It is an amenable number.

13655093 is a deficient number, since it is larger than the sum of its proper divisors (1).

13655093 is an equidigital number, since it uses as much as digits as its factorization.

13655093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 13655093 is about 3695.2798270226. The cubic root of 13655093 is about 239.0185206495.

The spelling of 13655093 in words is "thirteen million, six hundred fifty-five thousand, ninety-three".