532528803258912 has 144 divisors (see below), whose sum is σ = 1533690434465280. Its totient is φ = 175246381440000.

The previous prime is 532528803258871. The next prime is 532528803258929. The reversal of 532528803258912 is 219852308825235.

It is a happy number.

532528803258912 is a `hidden beast` number, since 5 + 3 + 2 + 5 + 2 + 8 + 8 + 0 + 32 + 589 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 532528803258912.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245346412 + ... + 247507412.

It is an arithmetic number, because the mean of its divisors is an integer number (10650628017120).

Almost surely, 2^{532528803258912} 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 532528803258912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766845217232640).

532528803258912 is an abundant number, since it is smaller than the sum of its proper divisors (1001161631206368).

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

532528803258912 is a wasteful number, since it uses less digits than its factorization.

532528803258912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171927 (or 2171916 counting only the distinct ones).

The product of its (nonzero) digits is 82944000, while the sum is 63.

The spelling of 532528803258912 in words is "five hundred thirty-two trillion, five hundred twenty-eight billion, eight hundred three million, two hundred fifty-eight thousand, nine hundred twelve".