505535214223 has 8 divisors (see below), whose sum is σ = 546759119088. Its totient is φ = 464645106624.

The previous prime is 505535214073. The next prime is 505535214259. The reversal of 505535214223 is 322412535505.

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 505535214223 - 2¹³ = 505535206031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505535224223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83446165 + ... + 83452222.

It is an arithmetic number, because the mean of its divisors is an integer number (68344889886).

Almost surely, 2^505535214223 is an apocalyptic number.

505535214223 is a deficient number, since it is larger than the sum of its proper divisors (41223904865).

505535214223 is a wasteful number, since it uses less digits than its factorization.

505535214223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166898633.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 505535214223 its reverse (322412535505), we get a palindrome (827947749728).

The spelling of 505535214223 in words is "five hundred five billion, five hundred thirty-five million, two hundred fourteen thousand, two hundred twenty-three".