325662642146065 has 32 divisors (see below), whose sum is σ = 446948384737536. Its totient is φ = 223148871859200.

The previous prime is 325662642146059. The next prime is 325662642146069. The reversal of 325662642146065 is 560641246266523.

It is not a de Polignac number, because 325662642146065 - 2⁴⁷ = 184925153790737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325662642146069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1462141149 + ... + 1462363861.

It is an arithmetic number, because the mean of its divisors is an integer number (13967137023048).

Almost surely, 2^{325662642146065} is an apocalyptic number.

325662642146065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

325662642146065 is a deficient number, since it is larger than the sum of its proper divisors (121285742591471).

325662642146065 is a wasteful number, since it uses less digits than its factorization.

325662642146065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252969.

The product of its (nonzero) digits is 74649600, while the sum is 58.

The spelling of 325662642146065 in words is "three hundred twenty-five trillion, six hundred sixty-two billion, six hundred forty-two million, one hundred forty-six thousand, sixty-five".