545430445363 has 2 divisors, whose sum is σ = 545430445364. Its totient is φ = 545430445362.

The previous prime is 545430445337. The next prime is 545430445423. The reversal of 545430445363 is 363544034545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545430445363 is a prime.

It is not a weakly prime, because it can be changed into another prime (545430445303) 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, 272715222681 + 272715222682.

It is an arithmetic number, because the mean of its divisors is an integer number (272715222682).

Almost surely, 2^545430445363 is an apocalyptic number.

545430445363 is a deficient number, since it is larger than the sum of its proper divisors (1).

545430445363 is an equidigital number, since it uses as much as digits as its factorization.

545430445363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 545430445363 in words is "five hundred forty-five billion, four hundred thirty million, four hundred forty-five thousand, three hundred sixty-three".