506615056 has 40 divisors (see below), whose sum is σ = 996364800. Its totient is φ = 249511680.

The previous prime is 506615027. The next prime is 506615077. The reversal of 506615056 is 650516605.

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, 510721 + ... + 511711.

It is an arithmetic number, because the mean of its divisors is an integer number (24909120).

Almost surely, 2^506615056 is an apocalyptic number.

It is an amenable number.

506615056 is a deficient number, since it is larger than the sum of its proper divisors (489749744).

506615056 is a wasteful number, since it uses less digits than its factorization.

506615056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1441 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 506615056 is about 22508.1108936312. The cubic root of 506615056 is about 797.1854511728.

The spelling of 506615056 in words is "five hundred six million, six hundred fifteen thousand, fifty-six".