82352469321 has 6 divisors (see below), whose sum is σ = 118953566810. Its totient is φ = 54901646208.

The previous prime is 82352469307. The next prime is 82352469323. The reversal of 82352469321 is 12396425328.

82352469321 is a `hidden beast` number, since 82 + 3 + 5 + 246 + 9 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 82013504400 + 338964921 = 286380^2 + 18411^2 .

It is not a de Polignac number, because 82352469321 - 2⁶ = 82352469257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82352469323) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 4575137176 + ... + 4575137193.

Almost surely, 2^82352469321 is an apocalyptic number.

It is an amenable number.

82352469321 is a deficient number, since it is larger than the sum of its proper divisors (36601097489).

82352469321 is a wasteful number, since it uses less digits than its factorization.

82352469321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9150274375 (or 9150274372 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 82352469321 in words is "eighty-two billion, three hundred fifty-two million, four hundred sixty-nine thousand, three hundred twenty-one".