513264306 has 32 divisors (see below), whose sum is σ = 1096555968. Its totient is φ = 159595520.

The previous prime is 513264293. The next prime is 513264317. The reversal of 513264306 is 603462315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10740 + ... + 33791.

It is an arithmetic number, because the mean of its divisors is an integer number (34267374).

Almost surely, 2^513264306 is an apocalyptic number.

513264306 is an abundant number, since it is smaller than the sum of its proper divisors (583291662).

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

513264306 is a wasteful number, since it uses less digits than its factorization.

513264306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44666.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 513264306 is about 22655.3372519590. The cubic root of 513264306 is about 800.6579514349.

The spelling of 513264306 in words is "five hundred thirteen million, two hundred sixty-four thousand, three hundred six".