82523027500 has 60 divisors (see below), whose sum is σ = 181470504600. Its totient is φ = 32824624000.

The previous prime is 82523027497. The next prime is 82523027501. The reversal of 82523027500 is 572032528.

It is not an unprimeable number, because it can be changed into a prime (82523027501) 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 19 ways as a sum of consecutive naturals, for example, 355296 + ... + 539704.

It is an arithmetic number, because the mean of its divisors is an integer number (3024508410).

Almost surely, 2^82523027500 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 82523027500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90735252300).

82523027500 is an abundant number, since it is smaller than the sum of its proper divisors (98947477100).

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

82523027500 is a wasteful number, since it uses less digits than its factorization.

82523027500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184612 (or 184595 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 82523027500 in words is "eighty-two billion, five hundred twenty-three million, twenty-seven thousand, five hundred".