552921371 has 2 divisors, whose sum is σ = 552921372. Its totient is φ = 552921370.

The previous prime is 552921361. The next prime is 552921373. The reversal of 552921371 is 173129255.

552921371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552921371 is a prime.

Together with 552921373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552921373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276460685 + 276460686.

It is an arithmetic number, because the mean of its divisors is an integer number (276460686).

Almost surely, 2^552921371 is an apocalyptic number.

552921371 is a deficient number, since it is larger than the sum of its proper divisors (1).

552921371 is an equidigital number, since it uses as much as digits as its factorization.

552921371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 35.

The square root of 552921371 is about 23514.2801505808. The cubic root of 552921371 is about 820.7693409213.

The spelling of 552921371 in words is "five hundred fifty-two million, nine hundred twenty-one thousand, three hundred seventy-one".