550331363 has 2 divisors, whose sum is σ = 550331364. Its totient is φ = 550331362.

The previous prime is 550331317. The next prime is 550331387. The reversal of 550331363 is 363133055.

550331363 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 550331363 - 2⁸ = 550331107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (550331063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275165681 + 275165682.

It is an arithmetic number, because the mean of its divisors is an integer number (275165682).

Almost surely, 2^550331363 is an apocalyptic number.

550331363 is a deficient number, since it is larger than the sum of its proper divisors (1).

550331363 is an equidigital number, since it uses as much as digits as its factorization.

550331363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 29.

The square root of 550331363 is about 23459.1424182556. The cubic root of 550331363 is about 819.4857786307.

The spelling of 550331363 in words is "five hundred fifty million, three hundred thirty-one thousand, three hundred sixty-three".