55094339 has 2 divisors, whose sum is σ = 55094340. Its totient is φ = 55094338.

The previous prime is 55094329. The next prime is 55094381. The reversal of 55094339 is 93349055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55094339 - 2⁴ = 55094323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55094329) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27547169 + 27547170.

It is an arithmetic number, because the mean of its divisors is an integer number (27547170).

Almost surely, 2^55094339 is an apocalyptic number.

55094339 is a deficient number, since it is larger than the sum of its proper divisors (1).

55094339 is an equidigital number, since it uses as much as digits as its factorization.

55094339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 55094339 is about 7422.5560961168. The cubic root of 55094339 is about 380.5125562592.

The spelling of 55094339 in words is "fifty-five million, ninety-four thousand, three hundred thirty-nine".