550413043 has 2 divisors, whose sum is σ = 550413044. Its totient is φ = 550413042.

The previous prime is 550413041. The next prime is 550413053. The reversal of 550413043 is 340314055.

550413043 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 550413043 - 2¹ = 550413041 is a prime.

Together with 550413041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 550412999 and 550413017.

It is not a weakly prime, because it can be changed into another prime (550413041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275206521 + 275206522.

It is an arithmetic number, because the mean of its divisors is an integer number (275206522).

Almost surely, 2^550413043 is an apocalyptic number.

550413043 is a deficient number, since it is larger than the sum of its proper divisors (1).

550413043 is an equidigital number, since it uses as much as digits as its factorization.

550413043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 550413043 is about 23460.8832527678. The cubic root of 550413043 is about 819.5263192284.

Adding to 550413043 its reverse (340314055), we get a palindrome (890727098).

The spelling of 550413043 in words is "five hundred fifty million, four hundred thirteen thousand, forty-three".