283057322797 has 2 divisors, whose sum is σ = 283057322798. Its totient is φ = 283057322796.

The previous prime is 283057322771. The next prime is 283057322809. The reversal of 283057322797 is 797223750382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262682900676 + 20374422121 = 512526^2 + 142739^2 .

It is a cyclic number.

It is not a de Polignac number, because 283057322797 - 2³¹ = 280909839149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283057322297) 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, 141528661398 + 141528661399.

It is an arithmetic number, because the mean of its divisors is an integer number (141528661399).

Almost surely, 2^283057322797 is an apocalyptic number.

It is an amenable number.

283057322797 is a deficient number, since it is larger than the sum of its proper divisors (1).

283057322797 is an equidigital number, since it uses as much as digits as its factorization.

283057322797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 283057322797 in words is "two hundred eighty-three billion, fifty-seven million, three hundred twenty-two thousand, seven hundred ninety-seven".