324538923653 has 8 divisors (see below), whose sum is σ = 370979049408. Its totient is φ = 278118153504.

The previous prime is 324538923641. The next prime is 324538923679. The reversal of 324538923653 is 356329835423.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 324538923653 - 2⁴ = 324538923637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324538923595 and 324538923604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324538923053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4802951 + ... + 4870052.

It is an arithmetic number, because the mean of its divisors is an integer number (46372381176).

Almost surely, 2^324538923653 is an apocalyptic number.

It is an amenable number.

324538923653 is a deficient number, since it is larger than the sum of its proper divisors (46440125755).

324538923653 is an equidigital number, since it uses as much as digits as its factorization.

324538923653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9677803.

The product of its digits is 13996800, while the sum is 53.

The spelling of 324538923653 in words is "three hundred twenty-four billion, five hundred thirty-eight million, nine hundred twenty-three thousand, six hundred fifty-three".