461050050221 has 2 divisors, whose sum is σ = 461050050222. Its totient is φ = 461050050220.

The previous prime is 461050050199. The next prime is 461050050233. The reversal of 461050050221 is 122050050164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323493625225 + 137556424996 = 568765^2 + 370886^2 .

It is a cyclic number.

It is not a de Polignac number, because 461050050221 - 2¹⁴ = 461050033837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461050056221) 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, 230525025110 + 230525025111.

It is an arithmetic number, because the mean of its divisors is an integer number (230525025111).

Almost surely, 2^461050050221 is an apocalyptic number.

It is an amenable number.

461050050221 is a deficient number, since it is larger than the sum of its proper divisors (1).

461050050221 is an equidigital number, since it uses as much as digits as its factorization.

461050050221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 461050050221 in words is "four hundred sixty-one billion, fifty million, fifty thousand, two hundred twenty-one".