325646532315387 has 12 divisors (see below), whose sum is σ = 470494266910200. Its totient is φ = 217044176308128.

The previous prime is 325646532315341. The next prime is 325646532315473. The reversal of 325646532315387 is 783513235646523.

325646532315387 is a `hidden beast` number, since 3 + 2 + 5 + 6 + 4 + 6 + 532 + 3 + 15 + 3 + 87 = 666.

It is not a de Polignac number, because 325646532315387 - 2⁶ = 325646532315323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325646532315887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4459286637 + ... + 4459359662.

It is an arithmetic number, because the mean of its divisors is an integer number (39207855575850).

Almost surely, 2^{325646532315387} is an apocalyptic number.

325646532315387 is a deficient number, since it is larger than the sum of its proper divisors (144847734594813).

325646532315387 is a wasteful number, since it uses less digits than its factorization.

325646532315387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8918650362 (or 8918650359 counting only the distinct ones).

The product of its digits is 326592000, while the sum is 63.

The spelling of 325646532315387 in words is "three hundred twenty-five trillion, six hundred forty-six billion, five hundred thirty-two million, three hundred fifteen thousand, three hundred eighty-seven".