82052351012 has 12 divisors (see below), whose sum is σ = 144320507100. Its totient is φ = 40817920416.

The previous prime is 82052351009. The next prime is 82052351021. The reversal of 82052351012 is 21015325028.

It can be written as a sum of positive squares in 2 ways, for example, as 77922489316 + 4129861696 = 279146^2 + 64264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52062887 + ... + 52064462.

It is an arithmetic number, because the mean of its divisors is an integer number (12026708925).

Almost surely, 2^82052351012 is an apocalyptic number.

It is an amenable number.

82052351012 is a deficient number, since it is larger than the sum of its proper divisors (62268156088).

82052351012 is a wasteful number, since it uses less digits than its factorization.

82052351012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104127550 (or 104127548 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 82052351012 in words is "eighty-two billion, fifty-two million, three hundred fifty-one thousand, twelve".