530320445341 has 4 divisors (see below), whose sum is σ = 553377856032. Its totient is φ = 507263034652.

The previous prime is 530320445323. The next prime is 530320445401. The reversal of 530320445341 is 143544023035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530320445341 - 2¹¹ = 530320443293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530320445297 and 530320445306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530320445141) 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, 11528705311 + ... + 11528705356.

It is an arithmetic number, because the mean of its divisors is an integer number (138344464008).

Almost surely, 2^530320445341 is an apocalyptic number.

It is an amenable number.

530320445341 is a deficient number, since it is larger than the sum of its proper divisors (23057410691).

530320445341 is a wasteful number, since it uses less digits than its factorization.

530320445341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23057410690.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 530320445341 its reverse (143544023035), we get a palindrome (673864468376).

The spelling of 530320445341 in words is "five hundred thirty billion, three hundred twenty million, four hundred forty-five thousand, three hundred forty-one".