513341453 has 4 divisors (see below), whose sum is σ = 513900960. Its totient is φ = 512781948.

The previous prime is 513341429. The next prime is 513341461. The reversal of 513341453 is 354143315.

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 513341453 - 2¹⁴ = 513325069 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 (513341953) 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, 278375 + ... + 280212.

It is an arithmetic number, because the mean of its divisors is an integer number (128475240).

Almost surely, 2^513341453 is an apocalyptic number.

It is an amenable number.

513341453 is a deficient number, since it is larger than the sum of its proper divisors (559507).

513341453 is an equidigital number, since it uses as much as digits as its factorization.

513341453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559506.

The product of its digits is 10800, while the sum is 29.

The square root of 513341453 is about 22657.0398110609. The cubic root of 513341453 is about 800.6980641434.

Adding to 513341453 its reverse (354143315), we get a palindrome (867484768).

The spelling of 513341453 in words is "five hundred thirteen million, three hundred forty-one thousand, four hundred fifty-three".