82583204187 has 32 divisors (see below), whose sum is σ = 122114465280. Its totient is φ = 49226400000.

The previous prime is 82583204161. The next prime is 82583204203. The reversal of 82583204187 is 78140238528.

It is not a de Polignac number, because 82583204187 - 2⁷ = 82583204059 is a prime.

It is a super-2 number, since 2×82583204187² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82583204287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421239 + ... + 585327.

It is an arithmetic number, because the mean of its divisors is an integer number (3816077040).

Almost surely, 2^82583204187 is an apocalyptic number.

82583204187 is a deficient number, since it is larger than the sum of its proper divisors (39531261093).

82583204187 is a wasteful number, since it uses less digits than its factorization.

82583204187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164355.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 82583204187 in words is "eighty-two billion, five hundred eighty-three million, two hundred four thousand, one hundred eighty-seven".