492125201693 has 2 divisors, whose sum is σ = 492125201694. Its totient is φ = 492125201692.

The previous prime is 492125201683. The next prime is 492125201759. The reversal of 492125201693 is 396102521294.

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., 430909534969 + 61215666724 = 656437^2 + 247418^2 .

It is a cyclic number.

It is not a de Polignac number, because 492125201693 - 2¹⁴ = 492125185309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492125201653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246062600846 + 246062600847.

It is an arithmetic number, because the mean of its divisors is an integer number (246062600847).

Almost surely, 2^492125201693 is an apocalyptic number.

It is an amenable number.

492125201693 is a deficient number, since it is larger than the sum of its proper divisors (1).

492125201693 is an equidigital number, since it uses as much as digits as its factorization.

492125201693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 492125201693 in words is "four hundred ninety-two billion, one hundred twenty-five million, two hundred one thousand, six hundred ninety-three".