534551324213 has 4 divisors (see below), whose sum is σ = 537537644640. Its totient is φ = 531565003788.

The previous prime is 534551324189. The next prime is 534551324233. The reversal of 534551324213 is 312423155435.

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 a de Polignac number, because none of the positive numbers 2^k-534551324213 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 (534551324233) 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, 1493159945 + ... + 1493160302.

It is an arithmetic number, because the mean of its divisors is an integer number (134384411160).

Almost surely, 2^534551324213 is an apocalyptic number.

It is an amenable number.

534551324213 is a deficient number, since it is larger than the sum of its proper divisors (2986320427).

534551324213 is a wasteful number, since it uses less digits than its factorization.

534551324213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986320426.

The product of its digits is 216000, while the sum is 38.

Adding to 534551324213 its reverse (312423155435), we get a palindrome (846974479648).

The spelling of 534551324213 in words is "five hundred thirty-four billion, five hundred fifty-one million, three hundred twenty-four thousand, two hundred thirteen".