82543125795 has 16 divisors (see below), whose sum is σ = 142228155552. Its totient is φ = 40636615680.

The previous prime is 82543125773. The next prime is 82543125859. The reversal of 82543125795 is 59752134528.

It is not a de Polignac number, because 82543125795 - 2¹⁵ = 82543093027 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 211648846 + ... + 211649235.

It is an arithmetic number, because the mean of its divisors is an integer number (8889259722).

Almost surely, 2^82543125795 is an apocalyptic number.

82543125795 is a deficient number, since it is larger than the sum of its proper divisors (59685029757).

82543125795 is a wasteful number, since it uses less digits than its factorization.

82543125795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423298102.

The product of its digits is 3024000, while the sum is 51.

The spelling of 82543125795 in words is "eighty-two billion, five hundred forty-three million, one hundred twenty-five thousand, seven hundred ninety-five".