552325440427 has 2 divisors, whose sum is σ = 552325440428. Its totient is φ = 552325440426.

The previous prime is 552325440419. The next prime is 552325440463. The reversal of 552325440427 is 724044523255.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552325440427 - 2³ = 552325440419 is a prime.

It is not a weakly prime, because it can be changed into another prime (552325440727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276162720213 + 276162720214.

It is an arithmetic number, because the mean of its divisors is an integer number (276162720214).

Almost surely, 2^552325440427 is an apocalyptic number.

552325440427 is a deficient number, since it is larger than the sum of its proper divisors (1).

552325440427 is an equidigital number, since it uses as much as digits as its factorization.

552325440427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344000, while the sum is 43.

The spelling of 552325440427 in words is "five hundred fifty-two billion, three hundred twenty-five million, four hundred forty thousand, four hundred twenty-seven".