462454454263 has 2 divisors, whose sum is σ = 462454454264. Its totient is φ = 462454454262.

The previous prime is 462454454249. The next prime is 462454454311. The reversal of 462454454263 is 362454454264.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462454454263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462454454963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231227227131 + 231227227132.

It is an arithmetic number, because the mean of its divisors is an integer number (231227227132).

Almost surely, 2^462454454263 is an apocalyptic number.

462454454263 is a deficient number, since it is larger than the sum of its proper divisors (1).

462454454263 is an equidigital number, since it uses as much as digits as its factorization.

462454454263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11059200, while the sum is 49.

Subtracting from 462454454263 its reverse (362454454264), we obtain a palindrome (99999999999).

The spelling of 462454454263 in words is "four hundred sixty-two billion, four hundred fifty-four million, four hundred fifty-four thousand, two hundred sixty-three".