53223123 has 8 divisors (see below), whose sum is σ = 74699200. Its totient is φ = 33614568.

The previous prime is 53223097. The next prime is 53223139. The reversal of 53223123 is 32132235.

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

It is not a de Polignac number, because 53223123 - 2¹⁴ = 53206739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53223123.

It is not an unprimeable number, because it can be changed into a prime (53223143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466813 + ... + 466926.

It is an arithmetic number, because the mean of its divisors is an integer number (9337400).

Almost surely, 2^53223123 is an apocalyptic number.

53223123 is a deficient number, since it is larger than the sum of its proper divisors (21476077).

53223123 is a wasteful number, since it uses less digits than its factorization.

53223123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933761.

The product of its digits is 1080, while the sum is 21.

The square root of 53223123 is about 7295.4179455327. The cubic root of 53223123 is about 376.1549530154.

Adding to 53223123 its reverse (32132235), we get a palindrome (85355358).

The spelling of 53223123 in words is "fifty-three million, two hundred twenty-three thousand, one hundred twenty-three".