492004231717 has 2 divisors, whose sum is σ = 492004231718. Its totient is φ = 492004231716.

The previous prime is 492004231703. The next prime is 492004231739. The reversal of 492004231717 is 717132400294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 485640340641 + 6363891076 = 696879^2 + 79774^2 .

It is a cyclic number.

It is not a de Polignac number, because 492004231717 - 2¹⁵ = 492004198949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 492004231717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492004231417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246002115858 + 246002115859.

It is an arithmetic number, because the mean of its divisors is an integer number (246002115859).

Almost surely, 2^492004231717 is an apocalyptic number.

It is an amenable number.

492004231717 is a deficient number, since it is larger than the sum of its proper divisors (1).

492004231717 is an equidigital number, since it uses as much as digits as its factorization.

492004231717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 492004231717 in words is "four hundred ninety-two billion, four million, two hundred thirty-one thousand, seven hundred seventeen".