82825580528 has 20 divisors (see below), whose sum is σ = 161140439328. Its totient is φ = 41240951040.

The previous prime is 82825580521. The next prime is 82825580557. The reversal of 82825580528 is 82508552828.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 82825580528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82825580521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10735976 + ... + 10743687.

Almost surely, 2^82825580528 is an apocalyptic number.

It is an amenable number.

82825580528 is a deficient number, since it is larger than the sum of its proper divisors (78314858800).

82825580528 is a wasteful number, since it uses less digits than its factorization.

82825580528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21479912 (or 21479906 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 53.

The spelling of 82825580528 in words is "eighty-two billion, eight hundred twenty-five million, five hundred eighty thousand, five hundred twenty-eight".