550304039 has 2 divisors, whose sum is σ = 550304040. Its totient is φ = 550304038.

The previous prime is 550304023. The next prime is 550304047. The reversal of 550304039 is 930403055.

550304039 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 550304039 - 2⁴ = 550304023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550304089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275152019 + 275152020.

It is an arithmetic number, because the mean of its divisors is an integer number (275152020).

Almost surely, 2^550304039 is an apocalyptic number.

550304039 is a deficient number, since it is larger than the sum of its proper divisors (1).

550304039 is an equidigital number, since it uses as much as digits as its factorization.

550304039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 550304039 is about 23458.5600367968. The cubic root of 550304039 is about 819.4722158929.

The spelling of 550304039 in words is "five hundred fifty million, three hundred four thousand, thirty-nine".