325153624400665 has 16 divisors (see below), whose sum is σ = 391032123443712. Its totient is φ = 259558220263104.

The previous prime is 325153624400593. The next prime is 325153624400713. The reversal of 325153624400665 is 566004426351523.

It is a cyclic number.

It is not a de Polignac number, because 325153624400665 - 2⁷ = 325153624400537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26302449 + ... + 36635038.

It is an arithmetic number, because the mean of its divisors is an integer number (24439507715232).

Almost surely, 2^{325153624400665} is an apocalyptic number.

It is an amenable number.

325153624400665 is a deficient number, since it is larger than the sum of its proper divisors (65878499043047).

325153624400665 is a wasteful number, since it uses less digits than its factorization.

325153624400665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62939736.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 325153624400665 in words is "three hundred twenty-five trillion, one hundred fifty-three billion, six hundred twenty-four million, four hundred thousand, six hundred sixty-five".