55268699 has 2 divisors, whose sum is σ = 55268700. Its totient is φ = 55268698.

The previous prime is 55268657. The next prime is 55268711. The reversal of 55268699 is 99686255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55268699 - 2¹⁶ = 55203163 is a prime.

It is not a weakly prime, because it can be changed into another prime (55868699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27634349 + 27634350.

It is an arithmetic number, because the mean of its divisors is an integer number (27634350).

Almost surely, 2^55268699 is an apocalyptic number.

55268699 is a deficient number, since it is larger than the sum of its proper divisors (1).

55268699 is an equidigital number, since it uses as much as digits as its factorization.

55268699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 50.

The square root of 55268699 is about 7434.2920981086. The cubic root of 55268699 is about 380.9135430245.

The spelling of 55268699 in words is "fifty-five million, two hundred sixty-eight thousand, six hundred ninety-nine".