82584810506 has 32 divisors (see below), whose sum is σ = 142315729920. Its totient is φ = 35546742000.

The previous prime is 82584810481. The next prime is 82584810521. The reversal of 82584810506 is 60501848528.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904031 + ... + 991181.

It is an arithmetic number, because the mean of its divisors is an integer number (4447366560).

Almost surely, 2^82584810506 is an apocalyptic number.

82584810506 is a deficient number, since it is larger than the sum of its proper divisors (59730919414).

82584810506 is a wasteful number, since it uses less digits than its factorization.

82584810506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89450.

The product of its (nonzero) digits is 614400, while the sum is 47.

The spelling of 82584810506 in words is "eighty-two billion, five hundred eighty-four million, eight hundred ten thousand, five hundred six".