55268711 has 2 divisors, whose sum is σ = 55268712. Its totient is φ = 55268710.

The previous prime is 55268699. The next prime is 55268729. The reversal of 55268711 is 11786255.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55268711 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 (55268761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27634355 + 27634356.

It is an arithmetic number, because the mean of its divisors is an integer number (27634356).

Almost surely, 2^55268711 is an apocalyptic number.

55268711 is a deficient number, since it is larger than the sum of its proper divisors (1).

55268711 is an equidigital number, since it uses as much as digits as its factorization.

55268711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 35.

The square root of 55268711 is about 7434.2929051793. The cubic root of 55268711 is about 380.9135705926.

The spelling of 55268711 in words is "fifty-five million, two hundred sixty-eight thousand, seven hundred eleven".