325655001660205 has 24 divisors (see below), whose sum is σ = 469251920770560. Its totient is φ = 216102858239520.

The previous prime is 325655001660193. The next prime is 325655001660221. The reversal of 325655001660205 is 502066100556523.

It is a happy number.

It is not a de Polignac number, because 325655001660205 - 2⁹ = 325655001659693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21438768025 + ... + 21438783214.

It is an arithmetic number, because the mean of its divisors is an integer number (19552163365440).

Almost surely, 2^{325655001660205} is an apocalyptic number.

325655001660205 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

325655001660205 is a deficient number, since it is larger than the sum of its proper divisors (143596919110355).

325655001660205 is a wasteful number, since it uses less digits than its factorization.

325655001660205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42877551289 (or 42877551282 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 325655001660205 in words is "three hundred twenty-five trillion, six hundred fifty-five billion, one million, six hundred sixty thousand, two hundred five".