503153223 has 8 divisors (see below), whose sum is σ = 678409200. Its totient is φ = 331666368.

The previous prime is 503153213. The next prime is 503153227. The reversal of 503153223 is 322351305.

It is a happy number.

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

It is not a de Polignac number, because 503153223 - 2⁶ = 503153159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503153193 and 503153202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503153227) 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, 941968 + ... + 942501.

It is an arithmetic number, because the mean of its divisors is an integer number (84801150).

Almost surely, 2^503153223 is an apocalyptic number.

503153223 is a deficient number, since it is larger than the sum of its proper divisors (175255977).

503153223 is a wasteful number, since it uses less digits than its factorization.

503153223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884561.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 503153223 is about 22431.0771698552. The cubic root of 503153223 is about 795.3655073379.

The spelling of 503153223 in words is "five hundred three million, one hundred fifty-three thousand, two hundred twenty-three".