223525455352 has 8 divisors (see below), whose sum is σ = 419110228800. Its totient is φ = 111762727672.

The previous prime is 223525455343. The next prime is 223525455389. The reversal of 223525455352 is 253554525322.

223525455352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 223525455299 and 223525455308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13970340952 + ... + 13970340967.

It is an arithmetic number, because the mean of its divisors is an integer number (52388778600).

Almost surely, 2^223525455352 is an apocalyptic number.

It is an amenable number.

223525455352 is a deficient number, since it is larger than the sum of its proper divisors (195584773448).

223525455352 is a wasteful number, since it uses less digits than its factorization.

223525455352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27940681925 (or 27940681921 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 43.

The spelling of 223525455352 in words is "two hundred twenty-three billion, five hundred twenty-five million, four hundred fifty-five thousand, three hundred fifty-two".