530200423 has 4 divisors (see below), whose sum is σ = 530573400. Its totient is φ = 529827448.

The previous prime is 530200421. The next prime is 530200457. The reversal of 530200423 is 324002035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530200423 - 2¹ = 530200421 is a prime.

It is a super-2 number, since 2×530200423² = 562224977098757858, which contains 22 as substring.

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 530200423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530200421) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 184348 + ... + 187201.

It is an arithmetic number, because the mean of its divisors is an integer number (132643350).

Almost surely, 2^530200423 is an apocalyptic number.

530200423 is a deficient number, since it is larger than the sum of its proper divisors (372977).

530200423 is a wasteful number, since it uses less digits than its factorization.

530200423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372976.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 530200423 is about 23026.0813644007. The cubic root of 530200423 is about 809.3692305170.

Adding to 530200423 its reverse (324002035), we get a palindrome (854202458).

The spelling of 530200423 in words is "five hundred thirty million, two hundred thousand, four hundred twenty-three".