532321213320 has 384 divisors, whose sum is σ = 1889714211840. Its totient is φ = 129173667840.

The previous prime is 532321213301. The next prime is 532321213339. The reversal of 532321213320 is 23312123235.

It is a happy number.

532321213320 is a `hidden beast` number, since 5 + 3 + 2 + 321 + 2 + 1 + 332 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (532321213301) and next prime (532321213339).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 123020997 + ... + 123025323.

It is an arithmetic number, because the mean of its divisors is an integer number (4921130760).

Almost surely, 2^532321213320 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 532321213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (944857105920).

532321213320 is an abundant number, since it is smaller than the sum of its proper divisors (1357392998520).

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

532321213320 is a wasteful number, since it uses less digits than its factorization.

532321213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 532321213320 its reverse (23312123235), we get a palindrome (555633336555).

The spelling of 532321213320 in words is "five hundred thirty-two billion, three hundred twenty-one million, two hundred thirteen thousand, three hundred twenty".