513311250324 has 24 divisors (see below), whose sum is σ = 1260764475040. Its totient is φ = 162098289504.

The previous prime is 513311250323. The next prime is 513311250337. The reversal of 513311250324 is 423052113315.

It is a junction number, because it is equal to n+sod(n) for n = 513311250291 and 513311250300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513311250323) 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, 1125682339 + ... + 1125682794.

Almost surely, 2^513311250324 is an apocalyptic number.

It is an amenable number.

513311250324 is an abundant number, since it is smaller than the sum of its proper divisors (747453224716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513311250324 is a wasteful number, since it uses less digits than its factorization.

513311250324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251365159 (or 2251365157 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 513311250324 its reverse (423052113315), we get a palindrome (936363363639).

The spelling of 513311250324 in words is "five hundred thirteen billion, three hundred eleven million, two hundred fifty thousand, three hundred twenty-four".