82430473583 has 2 divisors, whose sum is σ = 82430473584. Its totient is φ = 82430473582.

The previous prime is 82430473577. The next prime is 82430473661. The reversal of 82430473583 is 38537403428.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82430473583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82430443583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41215236791 + 41215236792.

It is an arithmetic number, because the mean of its divisors is an integer number (41215236792).

Almost surely, 2^82430473583 is an apocalyptic number.

82430473583 is a deficient number, since it is larger than the sum of its proper divisors (1).

82430473583 is an equidigital number, since it uses as much as digits as its factorization.

82430473583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 82430473583 in words is "eighty-two billion, four hundred thirty million, four hundred seventy-three thousand, five hundred eighty-three".