325551022321032 has 96 divisors (see below), whose sum is σ = 885563511206400. Its totient is φ = 108041596232832.

The previous prime is 325551022320983. The next prime is 325551022321033. The reversal of 325551022321032 is 230123220155523.

325551022321032 is a `hidden beast` number, since 3 + 2 + 5 + 5 + 510 + 2 + 2 + 32 + 103 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (325551022321033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2307705363 + ... + 2307846429.

It is an arithmetic number, because the mean of its divisors is an integer number (9224619908400).

Almost surely, 2^{325551022321032} is an apocalyptic number.

It is an amenable number.

325551022321032 is an abundant number, since it is smaller than the sum of its proper divisors (560012488885368).

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

325551022321032 is a wasteful number, since it uses less digits than its factorization.

325551022321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281275 (or 281268 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 325551022321032 its reverse (230123220155523), we get a palindrome (555674242476555).

The spelling of 325551022321032 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred twenty-one thousand, thirty-two".