513304335 has 24 divisors (see below), whose sum is σ = 892104720. Its totient is φ = 273030912.

The previous prime is 513304333. The next prime is 513304349. The reversal of 513304335 is 533403315.

It is a happy number.

It is not a de Polignac number, because 513304335 - 2¹ = 513304333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513304299 and 513304308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513304333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2007 + ... + 32103.

It is an arithmetic number, because the mean of its divisors is an integer number (37171030).

Almost surely, 2^513304335 is an apocalyptic number.

513304335 is a deficient number, since it is larger than the sum of its proper divisors (378800385).

513304335 is a wasteful number, since it uses less digits than its factorization.

513304335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30487 (or 30484 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 513304335 is about 22656.2206689465. The cubic root of 513304335 is about 800.6787650804.

The spelling of 513304335 in words is "five hundred thirteen million, three hundred four thousand, three hundred thirty-five".