513554134211 has 8 divisors (see below), whose sum is σ = 516556187280. Its totient is φ = 510552466912.

The previous prime is 513554134199. The next prime is 513554134217. The reversal of 513554134211 is 112431455315.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 513554134211 - 2³⁴ = 496374265027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513554134217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2832845 + ... + 3008673.

It is an arithmetic number, because the mean of its divisors is an integer number (64569523410).

Almost surely, 2^513554134211 is an apocalyptic number.

513554134211 is a deficient number, since it is larger than the sum of its proper divisors (3002053069).

513554134211 is a wasteful number, since it uses less digits than its factorization.

513554134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192885.

The product of its digits is 36000, while the sum is 35.

Adding to 513554134211 its reverse (112431455315), we get a palindrome (625985589526).

The spelling of 513554134211 in words is "five hundred thirteen billion, five hundred fifty-four million, one hundred thirty-four thousand, two hundred eleven".