82773619703 has 2 divisors, whose sum is σ = 82773619704. Its totient is φ = 82773619702.

The previous prime is 82773619697. The next prime is 82773619727. The reversal of 82773619703 is 30791637728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82773619703 - 2¹² = 82773615607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82773619793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41386809851 + 41386809852.

It is an arithmetic number, because the mean of its divisors is an integer number (41386809852).

Almost surely, 2^82773619703 is an apocalyptic number.

82773619703 is a deficient number, since it is larger than the sum of its proper divisors (1).

82773619703 is an equidigital number, since it uses as much as digits as its factorization.

82773619703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 82773619703 in words is "eighty-two billion, seven hundred seventy-three million, six hundred nineteen thousand, seven hundred three".