223785852032 has 24 divisors (see below), whose sum is σ = 445834039665. Its totient is φ = 111890249984.

The previous prime is 223785852001. The next prime is 223785852053. The reversal of 223785852032 is 230258587322.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 182342664256 + 41443187776 = 427016^2 + 203576^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=334504.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5331158 + ... + 5372970.

Almost surely, 2^223785852032 is an apocalyptic number.

It is an amenable number.

223785852032 is a deficient number, since it is larger than the sum of its proper divisors (222048187633).

223785852032 is an frugal number, since it uses more digits than its factorization.

223785852032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83640 (or 41815 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 223785852032 in words is "two hundred twenty-three billion, seven hundred eighty-five million, eight hundred fifty-two thousand, thirty-two".