55033028417 has 2 divisors, whose sum is σ = 55033028418. Its totient is φ = 55033028416.

The previous prime is 55033028399. The next prime is 55033028419. The reversal of 55033028417 is 71482033055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54371046976 + 661981441 = 233176^2 + 25729^2 .

It is a cyclic number.

It is not a de Polignac number, because 55033028417 - 2⁶ = 55033028353 is a prime.

Together with 55033028419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55033028419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27516514208 + 27516514209.

It is an arithmetic number, because the mean of its divisors is an integer number (27516514209).

Almost surely, 2^55033028417 is an apocalyptic number.

It is an amenable number.

55033028417 is a deficient number, since it is larger than the sum of its proper divisors (1).

55033028417 is an equidigital number, since it uses as much as digits as its factorization.

55033028417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 55033028417 in words is "fifty-five billion, thirty-three million, twenty-eight thousand, four hundred seventeen".