494295867097 has 2 divisors, whose sum is σ = 494295867098. Its totient is φ = 494295867096.

The previous prime is 494295867077. The next prime is 494295867167. The reversal of 494295867097 is 790768592494.

It is an a-pointer prime, because the next prime (494295867167) can be obtained adding 494295867097 to its sum of digits (70).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339969458761 + 154326408336 = 583069^2 + 392844^2 .

It is a cyclic number.

It is not a de Polignac number, because 494295867097 - 2⁷ = 494295866969 is a prime.

It is not a weakly prime, because it can be changed into another prime (494295867077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247147933548 + 247147933549.

It is an arithmetic number, because the mean of its divisors is an integer number (247147933549).

Almost surely, 2^494295867097 is an apocalyptic number.

It is an amenable number.

494295867097 is a deficient number, since it is larger than the sum of its proper divisors (1).

494295867097 is an equidigital number, since it uses as much as digits as its factorization.

494295867097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274337280, while the sum is 70.

The spelling of 494295867097 in words is "four hundred ninety-four billion, two hundred ninety-five million, eight hundred sixty-seven thousand, ninety-seven".