506116506 has 32 divisors (see below), whose sum is σ = 1161164160. Its totient is φ = 144063936.

The previous prime is 506116489. The next prime is 506116511. The reversal of 506116506 is 605611605.

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, 11101 + ... + 33696.

It is an arithmetic number, because the mean of its divisors is an integer number (36286380).

Almost surely, 2^506116506 is an apocalyptic number.

506116506 is an abundant number, since it is smaller than the sum of its proper divisors (655047654).

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

506116506 is a wasteful number, since it uses less digits than its factorization.

506116506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45078.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 506116506 is about 22497.0332710782. The cubic root of 506116506 is about 796.9238671270.

The spelling of 506116506 in words is "five hundred six million, one hundred sixteen thousand, five hundred six".