13755263 has 2 divisors, whose sum is σ = 13755264. Its totient is φ = 13755262.

The previous prime is 13755257. The next prime is 13755271. The reversal of 13755263 is 36255731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13755263 - 2⁶ = 13755199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13755223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6877631 + 6877632.

It is an arithmetic number, because the mean of its divisors is an integer number (6877632).

Almost surely, 2^13755263 is an apocalyptic number.

13755263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13755263 is an equidigital number, since it uses as much as digits as its factorization.

13755263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 32.

The square root of 13755263 is about 3708.8088384278. The cubic root of 13755263 is about 239.6015553089.

The spelling of 13755263 in words is "thirteen million, seven hundred fifty-five thousand, two hundred sixty-three".