223550153 has 4 divisors (see below), whose sum is σ = 236700180. Its totient is φ = 210400128.

The previous prime is 223550113. The next prime is 223550191. The reversal of 223550153 is 351055322.

223550153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351055322 = 2 ⋅175527661.

It can be written as a sum of positive squares in 2 ways, for example, as 193989184 + 29560969 = 13928^2 + 5437^2 .

It is a cyclic number.

It is not a de Polignac number, because 223550153 - 2²⁰ = 222501577 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223550113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6574988 + ... + 6575021.

It is an arithmetic number, because the mean of its divisors is an integer number (59175045).

Almost surely, 2^223550153 is an apocalyptic number.

It is an amenable number.

223550153 is a deficient number, since it is larger than the sum of its proper divisors (13150027).

223550153 is a wasteful number, since it uses less digits than its factorization.

223550153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150026.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 223550153 is about 14951.5936608778. The cubic root of 223550153 is about 606.9109741721.

The spelling of 223550153 in words is "two hundred twenty-three million, five hundred fifty thousand, one hundred fifty-three".