472772158580017 has 2 divisors, whose sum is σ = 472772158580018. Its totient is φ = 472772158580016.

The previous prime is 472772158579997. The next prime is 472772158580021. The reversal of 472772158580017 is 710085851277274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355991197617441 + 116780960962576 = 18867729^2 + 10806524^2 .

It is a cyclic number.

It is not a de Polignac number, because 472772158580017 - 2¹¹ = 472772158577969 is a prime.

It is not a weakly prime, because it can be changed into another prime (472772158586017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236386079290008 + 236386079290009.

It is an arithmetic number, because the mean of its divisors is an integer number (236386079290009).

Almost surely, 2^{472772158580017} is an apocalyptic number.

It is an amenable number.

472772158580017 is a deficient number, since it is larger than the sum of its proper divisors (1).

472772158580017 is an equidigital number, since it uses as much as digits as its factorization.

472772158580017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61465600, while the sum is 64.

The spelling of 472772158580017 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred fifty-eight million, five hundred eighty thousand, seventeen".