532505825500 has 96 divisors (see below), whose sum is σ = 1274411593728. Its totient is φ = 192769704000.

The previous prime is 532505825459. The next prime is 532505825573. The reversal of 532505825500 is 5528505235.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1009417 + ... + 1443583.

It is an arithmetic number, because the mean of its divisors is an integer number (13275120768).

Almost surely, 2^532505825500 is an apocalyptic number.

532505825500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532505825500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637205796864).

532505825500 is an abundant number, since it is smaller than the sum of its proper divisors (741905768228).

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

532505825500 is a wasteful number, since it uses less digits than its factorization.

532505825500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434420 (or 434408 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 532505825500 in words is "five hundred thirty-two billion, five hundred five million, eight hundred twenty-five thousand, five hundred".