557567341 has 2 divisors, whose sum is σ = 557567342. Its totient is φ = 557567340.

The previous prime is 557567317. The next prime is 557567399. The reversal of 557567341 is 143765755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 551545225 + 6022116 = 23485^2 + 2454^2 .

It is a cyclic number.

It is not a de Polignac number, because 557567341 - 2⁹ = 557566829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (557567041) 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, 278783670 + 278783671.

It is an arithmetic number, because the mean of its divisors is an integer number (278783671).

Almost surely, 2^557567341 is an apocalyptic number.

It is an amenable number.

557567341 is a deficient number, since it is larger than the sum of its proper divisors (1).

557567341 is an equidigital number, since it uses as much as digits as its factorization.

557567341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 441000, while the sum is 43.

The square root of 557567341 is about 23612.8638881437. The cubic root of 557567341 is about 823.0617939839.

The spelling of 557567341 in words is "five hundred fifty-seven million, five hundred sixty-seven thousand, three hundred forty-one".