461428531133 has 2 divisors, whose sum is σ = 461428531134. Its totient is φ = 461428531132.

The previous prime is 461428531121. The next prime is 461428531229. The reversal of 461428531133 is 331135824164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460690702564 + 737828569 = 678742^2 + 27163^2 .

It is a cyclic number.

It is not a de Polignac number, because 461428531133 - 2¹² = 461428527037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461428531103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230714265566 + 230714265567.

It is an arithmetic number, because the mean of its divisors is an integer number (230714265567).

Almost surely, 2^461428531133 is an apocalyptic number.

It is an amenable number.

461428531133 is a deficient number, since it is larger than the sum of its proper divisors (1).

461428531133 is an equidigital number, since it uses as much as digits as its factorization.

461428531133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The spelling of 461428531133 in words is "four hundred sixty-one billion, four hundred twenty-eight million, five hundred thirty-one thousand, one hundred thirty-three".