461205459373 has 2 divisors, whose sum is σ = 461205459374. Its totient is φ = 461205459372.

The previous prime is 461205459367. The next prime is 461205459389. The reversal of 461205459373 is 373954502164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459679932009 + 1525527364 = 677997^2 + 39058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461205459373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461203459373) 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, 230602729686 + 230602729687.

It is an arithmetic number, because the mean of its divisors is an integer number (230602729687).

Almost surely, 2^461205459373 is an apocalyptic number.

It is an amenable number.

461205459373 is a deficient number, since it is larger than the sum of its proper divisors (1).

461205459373 is an equidigital number, since it uses as much as digits as its factorization.

461205459373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 461205459373 in words is "four hundred sixty-one billion, two hundred five million, four hundred fifty-nine thousand, three hundred seventy-three".