463662064473677 has 2 divisors, whose sum is σ = 463662064473678. Its totient is φ = 463662064473676.

The previous prime is 463662064473631. The next prime is 463662064473767. The reversal of 463662064473677 is 776374460266364.

It is a happy number.

Together with next prime (463662064473767) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 357297928210276 + 106364136263401 = 18902326^2 + 10313299^2 .

It is a cyclic number.

It is not a de Polignac number, because 463662064473677 - 2⁶ = 463662064473613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 463662064473677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463662064475677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231831032236838 + 231831032236839.

It is an arithmetic number, because the mean of its divisors is an integer number (231831032236839).

Almost surely, 2^{463662064473677} is an apocalyptic number.

It is an amenable number.

463662064473677 is a deficient number, since it is larger than the sum of its proper divisors (1).

463662064473677 is an equidigital number, since it uses as much as digits as its factorization.

463662064473677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072577536, while the sum is 71.

The spelling of 463662064473677 in words is "four hundred sixty-three trillion, six hundred sixty-two billion, sixty-four million, four hundred seventy-three thousand, six hundred seventy-seven".