461477571833 has 2 divisors, whose sum is σ = 461477571834. Its totient is φ = 461477571832.

The previous prime is 461477571697. The next prime is 461477571871. The reversal of 461477571833 is 338175774164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275028922624 + 186448649209 = 524432^2 + 431797^2 .

It is a cyclic number.

It is not a de Polignac number, because 461477571833 - 2¹⁴ = 461477555449 is a prime.

It is not a weakly prime, because it can be changed into another prime (461477571433) 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, 230738785916 + 230738785917.

It is an arithmetic number, because the mean of its divisors is an integer number (230738785917).

Almost surely, 2^461477571833 is an apocalyptic number.

It is an amenable number.

461477571833 is a deficient number, since it is larger than the sum of its proper divisors (1).

461477571833 is an equidigital number, since it uses as much as digits as its factorization.

461477571833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11854080, while the sum is 56.

The spelling of 461477571833 in words is "four hundred sixty-one billion, four hundred seventy-seven million, five hundred seventy-one thousand, eight hundred thirty-three".