550331063 has 2 divisors, whose sum is σ = 550331064. Its totient is φ = 550331062.

The previous prime is 550330997. The next prime is 550331077. The reversal of 550331063 is 360133055.

550331063 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 550331063 - 2¹² = 550326967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550331363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275165531 + 275165532.

It is an arithmetic number, because the mean of its divisors is an integer number (275165532).

Almost surely, 2^550331063 is an apocalyptic number.

550331063 is a deficient number, since it is larger than the sum of its proper divisors (1).

550331063 is an equidigital number, since it uses as much as digits as its factorization.

550331063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 550331063 is about 23459.1360241591. The cubic root of 550331063 is about 819.4856297230.

The spelling of 550331063 in words is "five hundred fifty million, three hundred thirty-one thousand, sixty-three".