325523054532 has 48 divisors (see below), whose sum is σ = 853545409920. Its totient is φ = 95806115328.

The previous prime is 325523054491. The next prime is 325523054533. The reversal of 325523054532 is 235450325523.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (325523054533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45359157 + ... + 45366332.

It is an arithmetic number, because the mean of its divisors is an integer number (17782196040).

Almost surely, 2^325523054532 is an apocalyptic number.

It is an amenable number.

325523054532 is an abundant number, since it is smaller than the sum of its proper divisors (528022355388).

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

325523054532 is a wasteful number, since it uses less digits than its factorization.

325523054532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90725532 (or 90725530 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 325523054532 in words is "three hundred twenty-five billion, five hundred twenty-three million, fifty-four thousand, five hundred thirty-two".