534320513113 has 4 divisors (see below), whose sum is σ = 548761608100. Its totient is φ = 519879418128.

The previous prime is 534320513107. The next prime is 534320513131. The reversal of 534320513113 is 311315023435.

It is a happy number.

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 449693630464 + 84626882649 = 670592^2 + 290907^2 .

It is a cyclic number.

It is not a de Polignac number, because 534320513113 - 2²⁹ = 533783642201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534320513143) 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, 7220547438 + ... + 7220547511.

It is an arithmetic number, because the mean of its divisors is an integer number (137190402025).

Almost surely, 2^534320513113 is an apocalyptic number.

It is an amenable number.

534320513113 is a deficient number, since it is larger than the sum of its proper divisors (14441094987).

534320513113 is a wasteful number, since it uses less digits than its factorization.

534320513113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14441094986.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 534320513113 its reverse (311315023435), we get a palindrome (845635536548).

The spelling of 534320513113 in words is "five hundred thirty-four billion, three hundred twenty million, five hundred thirteen thousand, one hundred thirteen".