462183749081 has 2 divisors, whose sum is σ = 462183749082. Its totient is φ = 462183749080.

The previous prime is 462183749039. The next prime is 462183749149. The reversal of 462183749081 is 180947381264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325109793856 + 137073955225 = 570184^2 + 370235^2 .

It is a cyclic number.

It is not a de Polignac number, because 462183749081 - 2⁶ = 462183749017 is a prime.

It is a super-2 number, since 2×462183749081² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (462183749011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231091874540 + 231091874541.

It is an arithmetic number, because the mean of its divisors is an integer number (231091874541).

Almost surely, 2^462183749081 is an apocalyptic number.

It is an amenable number.

462183749081 is a deficient number, since it is larger than the sum of its proper divisors (1).

462183749081 is an equidigital number, since it uses as much as digits as its factorization.

462183749081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 462183749081 in words is "four hundred sixty-two billion, one hundred eighty-three million, seven hundred forty-nine thousand, eighty-one".