513424316 has 12 divisors (see below), whose sum is σ = 900496800. Its totient is φ = 256139520.

The previous prime is 513424291. The next prime is 513424319. The reversal of 513424316 is 613424315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513424319) 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, 141140 + ... + 144731.

It is an arithmetic number, because the mean of its divisors is an integer number (75041400).

Almost surely, 2^513424316 is an apocalyptic number.

It is an amenable number.

513424316 is a deficient number, since it is larger than the sum of its proper divisors (387072484).

513424316 is a wasteful number, since it uses less digits than its factorization.

513424316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286324 (or 286322 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 513424316 is about 22658.8683742150. The cubic root of 513424316 is about 800.7411444192.

Subtracting 513424316 from its reverse (613424315), we obtain a palindrome (99999999).

The spelling of 513424316 in words is "five hundred thirteen million, four hundred twenty-four thousand, three hundred sixteen".