513514312 has 16 divisors (see below), whose sum is σ = 968607360. Its totient is φ = 255219024.

The previous prime is 513514303. The next prime is 513514327. The reversal of 513514312 is 213415315.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190848 + ... + 193519.

It is an arithmetic number, because the mean of its divisors is an integer number (60537960).

Almost surely, 2^513514312 is an apocalyptic number.

It is an amenable number.

513514312 is a deficient number, since it is larger than the sum of its proper divisors (455093048).

513514312 is a wasteful number, since it uses less digits than its factorization.

513514312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384540 (or 384536 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 513514312 is about 22660.8541763103. The cubic root of 513514312 is about 800.7879278740.

Adding to 513514312 its reverse (213415315), we get a palindrome (726929627).

The spelling of 513514312 in words is "five hundred thirteen million, five hundred fourteen thousand, three hundred twelve".