506613604 has 12 divisors (see below), whose sum is σ = 1013227264. Its totient is φ = 217120104.

The previous prime is 506613593. The next prime is 506613619. The reversal of 506613604 is 406316605.

506613604 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9046644 + ... + 9046699.

Almost surely, 2^506613604 is an apocalyptic number.

It is an amenable number.

506613604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

506613604 is a wasteful number, since it uses less digits than its factorization.

506613604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18093354 (or 18093352 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 506613604 is about 22508.0786385689. The cubic root of 506613604 is about 797.1846895726.

The spelling of 506613604 in words is "five hundred six million, six hundred thirteen thousand, six hundred four".