513200014 has 4 divisors (see below), whose sum is σ = 769800024. Its totient is φ = 256600006.

The previous prime is 513199991. The next prime is 513200021. The reversal of 513200014 is 410002315.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×513200014⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128300002 + ... + 128300005.

It is an arithmetic number, because the mean of its divisors is an integer number (192450006).

Almost surely, 2^513200014 is an apocalyptic number.

513200014 is a deficient number, since it is larger than the sum of its proper divisors (256600010).

513200014 is a wasteful number, since it uses less digits than its factorization.

513200014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256600009.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 513200014 is about 22653.9182924279. The cubic root of 513200014 is about 800.6245196338.

Adding to 513200014 its reverse (410002315), we get a palindrome (923202329).

The spelling of 513200014 in words is "five hundred thirteen million, two hundred thousand, fourteen".