550124933 has 2 divisors, whose sum is σ = 550124934. Its totient is φ = 550124932.

The previous prime is 550124923. The next prime is 550124963. The reversal of 550124933 is 339421055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426092164 + 124032769 = 20642^2 + 11137^2 .

It is a cyclic number.

It is not a de Polignac number, because 550124933 - 2⁸ = 550124677 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550124933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550124903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275062466 + 275062467.

It is an arithmetic number, because the mean of its divisors is an integer number (275062467).

Almost surely, 2^550124933 is an apocalyptic number.

It is an amenable number.

550124933 is a deficient number, since it is larger than the sum of its proper divisors (1).

550124933 is an equidigital number, since it uses as much as digits as its factorization.

550124933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 550124933 is about 23454.7422283853. The cubic root of 550124933 is about 819.3833024278.

Adding to 550124933 its reverse (339421055), we get a palindrome (889545988).

The spelling of 550124933 in words is "five hundred fifty million, one hundred twenty-four thousand, nine hundred thirty-three".