323545522643542 has 8 divisors (see below), whose sum is σ = 485464068981000. Its totient is φ = 161724166316544.

The previous prime is 323545522643537. The next prime is 323545522643549. The reversal of 323545522643542 is 245346225545323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323545522643549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24297494292 + ... + 24297507607.

It is an arithmetic number, because the mean of its divisors is an integer number (60683008622625).

Almost surely, 2^{323545522643542} is an apocalyptic number.

323545522643542 is a deficient number, since it is larger than the sum of its proper divisors (161918546337458).

323545522643542 is a wasteful number, since it uses less digits than its factorization.

323545522643542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48595005230.

The product of its digits is 103680000, while the sum is 55.

The spelling of 323545522643542 in words is "three hundred twenty-three trillion, five hundred forty-five billion, five hundred twenty-two million, six hundred forty-three thousand, five hundred forty-two".