575216671 has 2 divisors, whose sum is σ = 575216672. Its totient is φ = 575216670.

The previous prime is 575216651. The next prime is 575216723. The reversal of 575216671 is 176612575.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575216671 - 2¹³ = 575208479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575216651) 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, 287608335 + 287608336.

It is an arithmetic number, because the mean of its divisors is an integer number (287608336).

Almost surely, 2^575216671 is an apocalyptic number.

575216671 is a deficient number, since it is larger than the sum of its proper divisors (1).

575216671 is an equidigital number, since it uses as much as digits as its factorization.

575216671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 40.

The square root of 575216671 is about 23983.6750936965. The cubic root of 575216671 is about 831.6561845061.

The spelling of 575216671 in words is "five hundred seventy-five million, two hundred sixteen thousand, six hundred seventy-one".