325421152425452 has 24 divisors (see below), whose sum is σ = 569752889092800. Its totient is φ = 162634628877840.

The previous prime is 325421152425449. The next prime is 325421152425533. The reversal of 325421152425452 is 254524251124523.

It is a junction number, because it is equal to n+sod(n) for n = 325421152425397 and 325421152425406.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 78552299 + ... + 82591197.

It is an arithmetic number, because the mean of its divisors is an integer number (23739703712200).

Almost surely, 2^{325421152425452} is an apocalyptic number.

It is an amenable number.

325421152425452 is a deficient number, since it is larger than the sum of its proper divisors (244331736667348).

325421152425452 is a wasteful number, since it uses less digits than its factorization.

325421152425452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048301 (or 4048299 counting only the distinct ones).

The product of its digits is 3840000, while the sum is 47.

The spelling of 325421152425452 in words is "three hundred twenty-five trillion, four hundred twenty-one billion, one hundred fifty-two million, four hundred twenty-five thousand, four hundred fifty-two".