550067407 has 2 divisors, whose sum is σ = 550067408. Its totient is φ = 550067406.

The previous prime is 550067381. The next prime is 550067411. The reversal of 550067407 is 704760055.

550067407 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 550067407 - 2⁷ = 550067279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550064407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275033703 + 275033704.

It is an arithmetic number, because the mean of its divisors is an integer number (275033704).

Almost surely, 2^550067407 is an apocalyptic number.

550067407 is a deficient number, since it is larger than the sum of its proper divisors (1).

550067407 is an equidigital number, since it uses as much as digits as its factorization.

550067407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 550067407 is about 23453.5158771558. The cubic root of 550067407 is about 819.3547407418.

The spelling of 550067407 in words is "five hundred fifty million, sixty-seven thousand, four hundred seven".