530445322213 has 4 divisors (see below), whose sum is σ = 532333028268. Its totient is φ = 528557616160.

The previous prime is 530445322193. The next prime is 530445322241. The reversal of 530445322213 is 312223544035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 128897514529 + 401547807684 = 359023^2 + 633678^2 .

It is a cyclic number.

It is not a de Polignac number, because 530445322213 - 2³³ = 521855387621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530445322243) 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, 943852606 + ... + 943853167.

It is an arithmetic number, because the mean of its divisors is an integer number (133083257067).

Almost surely, 2^530445322213 is an apocalyptic number.

It is an amenable number.

530445322213 is a deficient number, since it is larger than the sum of its proper divisors (1887706055).

530445322213 is a wasteful number, since it uses less digits than its factorization.

530445322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887706054.

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

Adding to 530445322213 its reverse (312223544035), we get a palindrome (842668866248).

The spelling of 530445322213 in words is "five hundred thirty billion, four hundred forty-five million, three hundred twenty-two thousand, two hundred thirteen".