282768690481 has 2 divisors, whose sum is σ = 282768690482. Its totient is φ = 282768690480.

The previous prime is 282768690469. The next prime is 282768690541. The reversal of 282768690481 is 184096867282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267298306081 + 15470384400 = 517009^2 + 124380^2 .

It is a cyclic number.

It is not a de Polignac number, because 282768690481 - 2⁹ = 282768689969 is a prime.

It is a super-2 number, since 2×282768690481² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (282768690431) 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, 141384345240 + 141384345241.

It is an arithmetic number, because the mean of its divisors is an integer number (141384345241).

Almost surely, 2^282768690481 is an apocalyptic number.

It is an amenable number.

282768690481 is a deficient number, since it is larger than the sum of its proper divisors (1).

282768690481 is an equidigital number, since it uses as much as digits as its factorization.

282768690481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18579456, while the sum is 61.

The spelling of 282768690481 in words is "two hundred eighty-two billion, seven hundred sixty-eight million, six hundred ninety thousand, four hundred eighty-one".