550225564663 has 2 divisors, whose sum is σ = 550225564664. Its totient is φ = 550225564662.

The previous prime is 550225564649. The next prime is 550225564673. The reversal of 550225564663 is 366465522055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550225564663 - 2³³ = 541635630071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550225564613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275112782331 + 275112782332.

It is an arithmetic number, because the mean of its divisors is an integer number (275112782332).

Almost surely, 2^550225564663 is an apocalyptic number.

550225564663 is a deficient number, since it is larger than the sum of its proper divisors (1).

550225564663 is an equidigital number, since it uses as much as digits as its factorization.

550225564663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 550225564663 in words is "five hundred fifty billion, two hundred twenty-five million, five hundred sixty-four thousand, six hundred sixty-three".