552683641 has 2 divisors, whose sum is σ = 552683642. Its totient is φ = 552683640.

The previous prime is 552683639. The next prime is 552683671. The reversal of 552683641 is 146386255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 520022416 + 32661225 = 22804^2 + 5715^2 .

It is a cyclic number.

It is not a de Polignac number, because 552683641 - 2¹ = 552683639 is a prime.

Together with 552683639, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 552683594 and 552683603.

It is not a weakly prime, because it can be changed into another prime (552683671) 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, 276341820 + 276341821.

It is an arithmetic number, because the mean of its divisors is an integer number (276341821).

Almost surely, 2^552683641 is an apocalyptic number.

It is an amenable number.

552683641 is a deficient number, since it is larger than the sum of its proper divisors (1).

552683641 is an equidigital number, since it uses as much as digits as its factorization.

552683641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 40.

The square root of 552683641 is about 23509.2245937632. The cubic root of 552683641 is about 820.6516934120.

The spelling of 552683641 in words is "five hundred fifty-two million, six hundred eighty-three thousand, six hundred forty-one".