283235384947 has 2 divisors, whose sum is σ = 283235384948. Its totient is φ = 283235384946.

The previous prime is 283235384897. The next prime is 283235384963. The reversal of 283235384947 is 749483532382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 283235384947 - 2⁷ = 283235384819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 283235384891 and 283235384900.

It is not a weakly prime, because it can be changed into another prime (283235384147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141617692473 + 141617692474.

It is an arithmetic number, because the mean of its divisors is an integer number (141617692474).

Almost surely, 2^283235384947 is an apocalyptic number.

283235384947 is a deficient number, since it is larger than the sum of its proper divisors (1).

283235384947 is an equidigital number, since it uses as much as digits as its factorization.

283235384947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34836480, while the sum is 58.

The spelling of 283235384947 in words is "two hundred eighty-three billion, two hundred thirty-five million, three hundred eighty-four thousand, nine hundred forty-seven".