461913584063 has 2 divisors, whose sum is σ = 461913584064. Its totient is φ = 461913584062.

The previous prime is 461913584053. The next prime is 461913584071. The reversal of 461913584063 is 360485319164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461913584063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461913584053) 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, 230956792031 + 230956792032.

It is an arithmetic number, because the mean of its divisors is an integer number (230956792032).

Almost surely, 2^461913584063 is an apocalyptic number.

461913584063 is a deficient number, since it is larger than the sum of its proper divisors (1).

461913584063 is an equidigital number, since it uses as much as digits as its factorization.

461913584063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 461913584063 in words is "four hundred sixty-one billion, nine hundred thirteen million, five hundred eighty-four thousand, sixty-three".