494592550201 has 2 divisors, whose sum is σ = 494592550202. Its totient is φ = 494592550200.

The previous prime is 494592550181. The next prime is 494592550211. The reversal of 494592550201 is 102055295494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 491225765625 + 3366784576 = 700875^2 + 58024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494592550201 is a prime.

It is not a weakly prime, because it can be changed into another prime (494592550211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247296275100 + 247296275101.

It is an arithmetic number, because the mean of its divisors is an integer number (247296275101).

Almost surely, 2^494592550201 is an apocalyptic number.

It is an amenable number.

494592550201 is a deficient number, since it is larger than the sum of its proper divisors (1).

494592550201 is an equidigital number, since it uses as much as digits as its factorization.

494592550201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 494592550201 in words is "four hundred ninety-four billion, five hundred ninety-two million, five hundred fifty thousand, two hundred one".