463967653 has 2 divisors, whose sum is σ = 463967654. Its totient is φ = 463967652.

The previous prime is 463967641. The next prime is 463967659. The reversal of 463967653 is 356769364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462164004 + 1803649 = 21498^2 + 1343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463967653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463967597 and 463967606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463967659) 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, 231983826 + 231983827.

It is an arithmetic number, because the mean of its divisors is an integer number (231983827).

Almost surely, 2^463967653 is an apocalyptic number.

It is an amenable number.

463967653 is a deficient number, since it is larger than the sum of its proper divisors (1).

463967653 is an equidigital number, since it uses as much as digits as its factorization.

463967653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 49.

The square root of 463967653 is about 21539.9083795637. The cubic root of 463967653 is about 774.1573375858.

The spelling of 463967653 in words is "four hundred sixty-three million, nine hundred sixty-seven thousand, six hundred fifty-three".