325827849643 has 16 divisors (see below), whose sum is σ = 340107768000. Its totient is φ = 311906142720.

The previous prime is 325827849637. The next prime is 325827849661. The reversal of 325827849643 is 346948728523.

It is a cyclic number.

It is not a de Polignac number, because 325827849643 - 2⁹ = 325827849131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325827849623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106383 + ... + 814231.

It is an arithmetic number, because the mean of its divisors is an integer number (21256735500).

Almost surely, 2^325827849643 is an apocalyptic number.

325827849643 is a deficient number, since it is larger than the sum of its proper divisors (14279918357).

325827849643 is a wasteful number, since it uses less digits than its factorization.

325827849643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708102.

The product of its digits is 69672960, while the sum is 61.

The spelling of 325827849643 in words is "three hundred twenty-five billion, eight hundred twenty-seven million, eight hundred forty-nine thousand, six hundred forty-three".