82325056512 has 88 divisors (see below), whose sum is σ = 219789272176. Its totient is φ = 27396292608.

The previous prime is 82325056501. The next prime is 82325056571. The reversal of 82325056512 is 21565052328.

It is a super-2 number, since 2×82325056512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861278 + ... + 1904994.

Almost surely, 2^82325056512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82325056512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109894636088).

82325056512 is an abundant number, since it is smaller than the sum of its proper divisors (137464215664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82325056512 is a wasteful number, since it uses less digits than its factorization.

82325056512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44353 (or 44335 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 82325056512 in words is "eighty-two billion, three hundred twenty-five million, fifty-six thousand, five hundred twelve".