532665630 has 96 divisors (see below), whose sum is σ = 1586317824. Its totient is φ = 121480128.

The previous prime is 532665599. The next prime is 532665647. The reversal of 532665630 is 36566235.

532665630 is a `hidden beast` number, since 5 + 32 + 66 + 563 + 0 = 666.

532665630 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457429 + ... + 458591.

It is an arithmetic number, because the mean of its divisors is an integer number (16524144).

Almost surely, 2^532665630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532665630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (793158912).

532665630 is an abundant number, since it is smaller than the sum of its proper divisors (1053652194).

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

532665630 is a wasteful number, since it uses less digits than its factorization.

532665630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1907 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 532665630 is about 23079.5500389414. The cubic root of 532665630 is about 810.6216992027.

The spelling of 532665630 in words is "five hundred thirty-two million, six hundred sixty-five thousand, six hundred thirty".