82945434795 has 16 divisors (see below), whose sum is σ = 135536371200. Its totient is φ = 43296340064.

The previous prime is 82945434787. The next prime is 82945434799. The reversal of 82945434795 is 59743454928.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 82945434795 - 2³ = 82945434787 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (82945434799) 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 in 15 ways as a sum of consecutive naturals, for example, 58825845 + ... + 58827254.

It is an arithmetic number, because the mean of its divisors is an integer number (8471023200).

Almost surely, 2^82945434795 is an apocalyptic number.

82945434795 is a deficient number, since it is larger than the sum of its proper divisors (52590936405).

82945434795 is a wasteful number, since it uses less digits than its factorization.

82945434795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117653154.

The product of its digits is 43545600, while the sum is 60.

The spelling of 82945434795 in words is "eighty-two billion, nine hundred forty-five million, four hundred thirty-four thousand, seven hundred ninety-five".