532530130512 has 40 divisors (see below), whose sum is σ = 1393116807040. Its totient is φ = 175263079680.

The previous prime is 532530130507. The next prime is 532530130537. The reversal of 532530130512 is 215031035235.

It is a self number, because there is not a number n which added to its sum of digits gives 532530130512.

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 7 ways as a sum of consecutive naturals, for example, 70213789 + ... + 70221372.

It is an arithmetic number, because the mean of its divisors is an integer number (34827920176).

Almost surely, 2^532530130512 is an apocalyptic number.

It is an amenable number.

532530130512 is an abundant number, since it is smaller than the sum of its proper divisors (860586676528).

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

532530130512 is a wasteful number, since it uses less digits than its factorization.

532530130512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140435251 (or 140435245 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 532530130512 its reverse (215031035235), we get a palindrome (747561165747).

The spelling of 532530130512 in words is "five hundred thirty-two billion, five hundred thirty million, one hundred thirty thousand, five hundred twelve".