55056170576203 has 2 divisors, whose sum is σ = 55056170576204. Its totient is φ = 55056170576202.

The previous prime is 55056170576177. The next prime is 55056170576219. The reversal of 55056170576203 is 30267507165055.

55056170576203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55056170576203 - 2¹³ = 55056170568011 is a prime.

It is not a weakly prime, because it can be changed into another prime (55056170576273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528085288101 + 27528085288102.

It is an arithmetic number, because the mean of its divisors is an integer number (27528085288102).

Almost surely, 2^{55056170576203} is an apocalyptic number.

55056170576203 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056170576203 is an equidigital number, since it uses as much as digits as its factorization.

55056170576203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615000, while the sum is 52.

The spelling of 55056170576203 in words is "fifty-five trillion, fifty-six billion, one hundred seventy million, five hundred seventy-six thousand, two hundred three".