2945203559 has 2 divisors, whose sum is σ = 2945203560. Its totient is φ = 2945203558.

The previous prime is 2945203549. The next prime is 2945203561. The reversal of 2945203559 is 9553025492.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2945203559 is a prime.

It is a Sophie Germain prime.

Together with 2945203561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2945203519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1472601779 + 1472601780.

It is an arithmetic number, because the mean of its divisors is an integer number (1472601780).

Almost surely, 2^2945203559 is an apocalyptic number.

2945203559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2945203559 is an equidigital number, since it uses as much as digits as its factorization.

2945203559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 44.

The square root of 2945203559 is about 54269.7296750223. The cubic root of 2945203559 is about 1433.4144301991.

The spelling of 2945203559 in words is "two billion, nine hundred forty-five million, two hundred three thousand, five hundred fifty-nine".