552381679 has 2 divisors, whose sum is σ = 552381680. Its totient is φ = 552381678.

The previous prime is 552381677. The next prime is 552381689. The reversal of 552381679 is 976183255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552381679 - 2¹ = 552381677 is a prime.

Together with 552381677, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552381673) 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, 276190839 + 276190840.

It is an arithmetic number, because the mean of its divisors is an integer number (276190840).

Almost surely, 2^552381679 is an apocalyptic number.

552381679 is a deficient number, since it is larger than the sum of its proper divisors (1).

552381679 is an equidigital number, since it uses as much as digits as its factorization.

552381679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 46.

The square root of 552381679 is about 23502.8015138621. The cubic root of 552381679 is about 820.5022102044.

The spelling of 552381679 in words is "five hundred fifty-two million, three hundred eighty-one thousand, six hundred seventy-nine".