513394482 has 32 divisors (see below), whose sum is σ = 1071636480. Its totient is φ = 163761920.

The previous prime is 513394463. The next prime is 513394507. The reversal of 513394482 is 284493315.

It is a self number, because there is not a number n which added to its sum of digits gives 513394482.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6607 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (33488640).

Almost surely, 2^513394482 is an apocalyptic number.

513394482 is an abundant number, since it is smaller than the sum of its proper divisors (558241998).

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

513394482 is a wasteful number, since it uses less digits than its factorization.

513394482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26258.

The product of its digits is 103680, while the sum is 39.

The square root of 513394482 is about 22658.2100352168. The cubic root of 513394482 is about 800.7256343279.

The spelling of 513394482 in words is "five hundred thirteen million, three hundred ninety-four thousand, four hundred eighty-two".