552929281 has 2 divisors, whose sum is σ = 552929282. Its totient is φ = 552929280.

The previous prime is 552929263. The next prime is 552929329. The reversal of 552929281 is 182929255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541260225 + 11669056 = 23265^2 + 3416^2 .

It is a cyclic number.

It is not a de Polignac number, because 552929281 - 2⁵ = 552929249 is a prime.

It is a super-2 number, since 2×552929281² = 611461579574353922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (552929081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276464640 + 276464641.

It is an arithmetic number, because the mean of its divisors is an integer number (276464641).

Almost surely, 2^552929281 is an apocalyptic number.

It is an amenable number.

552929281 is a deficient number, since it is larger than the sum of its proper divisors (1).

552929281 is an equidigital number, since it uses as much as digits as its factorization.

552929281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 43.

The square root of 552929281 is about 23514.4483456449. The cubic root of 552929281 is about 820.7732548319.

The spelling of 552929281 in words is "five hundred fifty-two million, nine hundred twenty-nine thousand, two hundred eighty-one".