463567456493 has 2 divisors, whose sum is σ = 463567456494. Its totient is φ = 463567456492.

The previous prime is 463567456483. The next prime is 463567456501. The reversal of 463567456493 is 394654765364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 461547673129 + 2019783364 = 679373^2 + 44942^2 .

It is a cyclic number.

It is not a de Polignac number, because 463567456493 - 2¹⁰ = 463567455469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463567456483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231783728246 + 231783728247.

It is an arithmetic number, because the mean of its divisors is an integer number (231783728247).

Almost surely, 2^463567456493 is an apocalyptic number.

It is an amenable number.

463567456493 is a deficient number, since it is larger than the sum of its proper divisors (1).

463567456493 is an equidigital number, since it uses as much as digits as its factorization.

463567456493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 195955200, while the sum is 62.

The spelling of 463567456493 in words is "four hundred sixty-three billion, five hundred sixty-seven million, four hundred fifty-six thousand, four hundred ninety-three".