552033320281 has 2 divisors, whose sum is σ = 552033320282. Its totient is φ = 552033320280.

The previous prime is 552033320197. The next prime is 552033320287. The reversal of 552033320281 is 182023330255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333603277056 + 218430043225 = 577584^2 + 467365^2 .

It is a cyclic number.

It is not a de Polignac number, because 552033320281 - 2¹¹ = 552033318233 is a prime.

It is a super-2 number, since 2×552033320281² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (552033320287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276016660140 + 276016660141.

It is an arithmetic number, because the mean of its divisors is an integer number (276016660141).

Almost surely, 2^552033320281 is an apocalyptic number.

It is an amenable number.

552033320281 is a deficient number, since it is larger than the sum of its proper divisors (1).

552033320281 is an equidigital number, since it uses as much as digits as its factorization.

552033320281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 552033320281 in words is "five hundred fifty-two billion, thirty-three million, three hundred twenty thousand, two hundred eighty-one".