513144314 has 8 divisors (see below), whose sum is σ = 776778420. Its totient is φ = 254218176.

The previous prime is 513144311. The next prime is 513144349. The reversal of 513144314 is 413441315.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 470673025 + 42471289 = 21695^2 + 6517^2 .

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

It is not an unprimeable number, because it can be changed into a prime (513144311) 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, 1176719 + ... + 1177154.

Almost surely, 2^513144314 is an apocalyptic number.

513144314 is a deficient number, since it is larger than the sum of its proper divisors (263634106).

513144314 is a wasteful number, since it uses less digits than its factorization.

513144314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353984.

The product of its digits is 2880, while the sum is 26.

The square root of 513144314 is about 22652.6888911670. The cubic root of 513144314 is about 800.5955534102.

Adding to 513144314 its reverse (413441315), we get a palindrome (926585629).

The spelling of 513144314 in words is "five hundred thirteen million, one hundred forty-four thousand, three hundred fourteen".