532300032 has 144 divisors (see below), whose sum is σ = 1717450560. Its totient is φ = 161280000.

The previous prime is 532300009. The next prime is 532300037. The reversal of 532300032 is 230003235.

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

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 532299978 and 532300014.

It is not an unprimeable number, because it can be changed into a prime (532300037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72532 + ... + 79532.

It is an arithmetic number, because the mean of its divisors is an integer number (11926740).

Almost surely, 2^532300032 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 532300032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858725280).

532300032 is an abundant number, since it is smaller than the sum of its proper divisors (1185150528).

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

532300032 is a wasteful number, since it uses less digits than its factorization.

532300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037 (or 7017 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 532300032 is about 23071.6282910418. The cubic root of 532300032 is about 810.4361985281.

Adding to 532300032 its reverse (230003235), we get a palindrome (762303267).

The spelling of 532300032 in words is "five hundred thirty-two million, three hundred thousand, thirty-two".