550428074033 has 2 divisors, whose sum is σ = 550428074034. Its totient is φ = 550428074032.

The previous prime is 550428074003. The next prime is 550428074071. The reversal of 550428074033 is 330470824055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544956956944 + 5471117089 = 738212^2 + 73967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550428074033 is a prime.

It is not a weakly prime, because it can be changed into another prime (550428074003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275214037016 + 275214037017.

It is an arithmetic number, because the mean of its divisors is an integer number (275214037017).

Almost surely, 2^550428074033 is an apocalyptic number.

It is an amenable number.

550428074033 is a deficient number, since it is larger than the sum of its proper divisors (1).

550428074033 is an equidigital number, since it uses as much as digits as its factorization.

550428074033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

Adding to 550428074033 its reverse (330470824055), we get a palindrome (880898898088).

The spelling of 550428074033 in words is "five hundred fifty billion, four hundred twenty-eight million, seventy-four thousand, thirty-three".