463316601997 has 2 divisors, whose sum is σ = 463316601998. Its totient is φ = 463316601996.

The previous prime is 463316601961. The next prime is 463316602019. The reversal of 463316601997 is 799106613364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285699871081 + 177616730916 = 534509^2 + 421446^2 .

It is a cyclic number.

It is not a de Polignac number, because 463316601997 - 2¹⁹ = 463316077709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463316001997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231658300998 + 231658300999.

It is an arithmetic number, because the mean of its divisors is an integer number (231658300999).

Almost surely, 2^463316601997 is an apocalyptic number.

It is an amenable number.

463316601997 is a deficient number, since it is larger than the sum of its proper divisors (1).

463316601997 is an equidigital number, since it uses as much as digits as its factorization.

463316601997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 463316601997 in words is "four hundred sixty-three billion, three hundred sixteen million, six hundred one thousand, nine hundred ninety-seven".