283223518097969 has 2 divisors, whose sum is σ = 283223518097970. Its totient is φ = 283223518097968.

The previous prime is 283223518097939. The next prime is 283223518097983. The reversal of 283223518097969 is 969790815322382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 260174061127744 + 23049456970225 = 16129912^2 + 4800985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283223518097969 is a prime.

It is a super-2 number, since 2×283223518097969² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 283223518097896 and 283223518097905.

It is not a weakly prime, because it can be changed into another prime (283223518097939) 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, 141611759048984 + 141611759048985.

It is an arithmetic number, because the mean of its divisors is an integer number (141611759048985).

Almost surely, 2^{283223518097969} is an apocalyptic number.

It is an amenable number.

283223518097969 is a deficient number, since it is larger than the sum of its proper divisors (1).

283223518097969 is an equidigital number, since it uses as much as digits as its factorization.

283223518097969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705438720, while the sum is 74.

The spelling of 283223518097969 in words is "two hundred eighty-three trillion, two hundred twenty-three billion, five hundred eighteen million, ninety-seven thousand, nine hundred sixty-nine".