82583378882 has 8 divisors (see below), whose sum is σ = 124779266316. Its totient is φ = 40990290112.

The previous prime is 82583378869. The next prime is 82583378929. The reversal of 82583378882 is 28887338528.

It can be written as a sum of positive squares in 2 ways, for example, as 82580942161 + 2436721 = 287369^2 + 1561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 150699323 + ... + 150699870.

Almost surely, 2^82583378882 is an apocalyptic number.

82583378882 is a deficient number, since it is larger than the sum of its proper divisors (42195887434).

82583378882 is a wasteful number, since it uses less digits than its factorization.

82583378882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301399332.

The product of its digits is 41287680, while the sum is 62.

The spelling of 82583378882 in words is "eighty-two billion, five hundred eighty-three million, three hundred seventy-eight thousand, eight hundred eighty-two".