481906468193 has 2 divisors, whose sum is σ = 481906468194. Its totient is φ = 481906468192.

The previous prime is 481906468139. The next prime is 481906468247. The reversal of 481906468193 is 391864609184.

Together with previous prime (481906468139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (481906468139) and next prime (481906468247).

It can be written as a sum of positive squares in only one way, i.e., 480321074704 + 1585393489 = 693052^2 + 39817^2 .

It is a cyclic number.

It is not a de Polignac number, because 481906468193 - 2⁸ = 481906467937 is a prime.

It is not a weakly prime, because it can be changed into another prime (481906468793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240953234096 + 240953234097.

It is an arithmetic number, because the mean of its divisors is an integer number (240953234097).

Almost surely, 2^481906468193 is an apocalyptic number.

It is an amenable number.

481906468193 is a deficient number, since it is larger than the sum of its proper divisors (1).

481906468193 is an equidigital number, since it uses as much as digits as its factorization.

481906468193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 59.

The spelling of 481906468193 in words is "four hundred eighty-one billion, nine hundred six million, four hundred sixty-eight thousand, one hundred ninety-three".