532530655928 has 8 divisors (see below), whose sum is σ = 998494979880. Its totient is φ = 266265327960.

The previous prime is 532530655837. The next prime is 532530655931. The reversal of 532530655928 is 829556035235.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 532530655928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33283165988 + ... + 33283166003.

It is an arithmetic number, because the mean of its divisors is an integer number (124811872485).

Almost surely, 2^532530655928 is an apocalyptic number.

It is an amenable number.

532530655928 is a deficient number, since it is larger than the sum of its proper divisors (465964323952).

532530655928 is a wasteful number, since it uses less digits than its factorization.

532530655928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66566331997 (or 66566331993 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 532530655928 in words is "five hundred thirty-two billion, five hundred thirty million, six hundred fifty-five thousand, nine hundred twenty-eight".