513107484 has 24 divisors (see below), whose sum is σ = 1203459600. Its totient is φ = 170148864.

The previous prime is 513107461. The next prime is 513107509. The reversal of 513107484 is 484701315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108459 + ... + 113090.

It is an arithmetic number, because the mean of its divisors is an integer number (50144150).

Almost surely, 2^513107484 is an apocalyptic number.

It is an amenable number.

513107484 is an abundant number, since it is smaller than the sum of its proper divisors (690352116).

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

513107484 is a wasteful number, since it uses less digits than its factorization.

513107484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221749 (or 221747 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 513107484 is about 22651.8759488039. The cubic root of 513107484 is about 800.5763991886.

Adding to 513107484 its reverse (484701315), we get a palindrome (997808799).

It can be divided in two parts, 513107 and 484, that added together give a triangular number (513591 = T₁₀₁₃).

The spelling of 513107484 in words is "five hundred thirteen million, one hundred seven thousand, four hundred eighty-four".