549022789033 has 2 divisors, whose sum is σ = 549022789034. Its totient is φ = 549022789032.

The previous prime is 549022789027. The next prime is 549022789057. The reversal of 549022789033 is 330987220945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 528393786649 + 20629002384 = 726907^2 + 143628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-549022789033 is a prime.

It is not a weakly prime, because it can be changed into another prime (549022789093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274511394516 + 274511394517.

It is an arithmetic number, because the mean of its divisors is an integer number (274511394517).

Almost surely, 2^549022789033 is an apocalyptic number.

It is an amenable number.

549022789033 is a deficient number, since it is larger than the sum of its proper divisors (1).

549022789033 is an equidigital number, since it uses as much as digits as its factorization.

549022789033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 549022789033 in words is "five hundred forty-nine billion, twenty-two million, seven hundred eighty-nine thousand, thirty-three".