550333379 has 2 divisors, whose sum is σ = 550333380. Its totient is φ = 550333378.

The previous prime is 550333373. The next prime is 550333411. The reversal of 550333379 is 973333055.

550333379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550333379 - 2⁸ = 550333123 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (550333373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275166689 + 275166690.

It is an arithmetic number, because the mean of its divisors is an integer number (275166690).

Almost surely, 2^550333379 is an apocalyptic number.

550333379 is a deficient number, since it is larger than the sum of its proper divisors (1).

550333379 is an equidigital number, since it uses as much as digits as its factorization.

550333379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127575, while the sum is 38.

The square root of 550333379 is about 23459.1853865389. The cubic root of 550333379 is about 819.4867792892.

The spelling of 550333379 in words is "five hundred fifty million, three hundred thirty-three thousand, three hundred seventy-nine".