574216612217 has 2 divisors, whose sum is σ = 574216612218. Its totient is φ = 574216612216.

The previous prime is 574216612201. The next prime is 574216612219. The reversal of 574216612217 is 712216612475.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423669508201 + 150547104016 = 650899^2 + 388004^2 .

It is a cyclic number.

It is not a de Polignac number, because 574216612217 - 2⁴ = 574216612201 is a prime.

Together with 574216612219, 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 (574216612219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287108306108 + 287108306109.

It is an arithmetic number, because the mean of its divisors is an integer number (287108306109).

Almost surely, 2^574216612217 is an apocalyptic number.

It is an amenable number.

574216612217 is a deficient number, since it is larger than the sum of its proper divisors (1).

574216612217 is an equidigital number, since it uses as much as digits as its factorization.

574216612217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 44.

The spelling of 574216612217 in words is "five hundred seventy-four billion, two hundred sixteen million, six hundred twelve thousand, two hundred seventeen".