13553711 has 2 divisors, whose sum is σ = 13553712. Its totient is φ = 13553710.

The previous prime is 13553699. The next prime is 13553723. The reversal of 13553711 is 11735531.

It is a balanced prime because it is at equal distance from previous prime (13553699) and next prime (13553723).

It is a cyclic number.

It is not a de Polignac number, because 13553711 - 2¹⁴ = 13537327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13553731) 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, 6776855 + 6776856.

It is an arithmetic number, because the mean of its divisors is an integer number (6776856).

Almost surely, 2^13553711 is an apocalyptic number.

13553711 is a deficient number, since it is larger than the sum of its proper divisors (1).

13553711 is an equidigital number, since it uses as much as digits as its factorization.

13553711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1575, while the sum is 26.

The square root of 13553711 is about 3681.5364998870. The cubic root of 13553711 is about 238.4255210337.

The spelling of 13553711 in words is "thirteen million, five hundred fifty-three thousand, seven hundred eleven".