325013305512 has 128 divisors (see below), whose sum is σ = 1034982835200. Its totient is φ = 82798599168.

The previous prime is 325013305489. The next prime is 325013305517. The reversal of 325013305512 is 215503310523.

It is a self number, because there is not a number n which added to its sum of digits gives 325013305512.

It is not an unprimeable number, because it can be changed into a prime (325013305517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2940478 + ... + 3049005.

It is an arithmetic number, because the mean of its divisors is an integer number (8085803400).

Almost surely, 2^325013305512 is an apocalyptic number.

It is an amenable number.

325013305512 is an abundant number, since it is smaller than the sum of its proper divisors (709969529688).

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

325013305512 is a wasteful number, since it uses less digits than its factorization.

325013305512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989535 (or 5989531 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 325013305512 in words is "three hundred twenty-five billion, thirteen million, three hundred five thousand, five hundred twelve".