325482921567 has 32 divisors (see below), whose sum is σ = 493797638400. Its totient is φ = 211776205536.

The previous prime is 325482921557. The next prime is 325482921601. The reversal of 325482921567 is 765129284523.

325482921567 is a `hidden beast` number, since 3 + 2 + 5 + 482 + 9 + 2 + 156 + 7 = 666.

It is not a de Polignac number, because 325482921567 - 2⁶ = 325482921503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325482921527) 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, 1380309 + ... + 1598817.

It is an arithmetic number, because the mean of its divisors is an integer number (15431176200).

Almost surely, 2^325482921567 is an apocalyptic number.

325482921567 is a deficient number, since it is larger than the sum of its proper divisors (168314716833).

325482921567 is a wasteful number, since it uses less digits than its factorization.

325482921567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219844 (or 219838 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The spelling of 325482921567 in words is "three hundred twenty-five billion, four hundred eighty-two million, nine hundred twenty-one thousand, five hundred sixty-seven".