654134382463 has 2 divisors, whose sum is σ = 654134382464. Its totient is φ = 654134382462.

The previous prime is 654134382449. The next prime is 654134382469. The reversal of 654134382463 is 364283431456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 654134382463 - 2⁹ = 654134381951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654134382469) 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, 327067191231 + 327067191232.

It is an arithmetic number, because the mean of its divisors is an integer number (327067191232).

Almost surely, 2^654134382463 is an apocalyptic number.

654134382463 is a deficient number, since it is larger than the sum of its proper divisors (1).

654134382463 is an equidigital number, since it uses as much as digits as its factorization.

654134382463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 49.

The spelling of 654134382463 in words is "six hundred fifty-four billion, one hundred thirty-four million, three hundred eighty-two thousand, four hundred sixty-three".