506060505 has 24 divisors (see below), whose sum is σ = 928771272. Its totient is φ = 254022144.

The previous prime is 506060479. The next prime is 506060519. The reversal of 506060505 is 505060605.

506060505 is a `hidden beast` number, since 5 + 0 + 606 + 0 + 50 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 223921296 + 282139209 = 14964^2 + 16797^2 .

It is not a de Polignac number, because 506060505 - 2⁹ = 506059993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329994 + ... + 331523.

It is an arithmetic number, because the mean of its divisors is an integer number (38698803).

Almost surely, 2^506060505 is an apocalyptic number.

It is an amenable number.

506060505 is a deficient number, since it is larger than the sum of its proper divisors (422710767).

506060505 is a wasteful number, since it uses less digits than its factorization.

506060505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661545 (or 661542 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 506060505 is about 22495.7886058702. The cubic root of 506060505 is about 796.8944732496.

The spelling of 506060505 in words is "five hundred six million, sixty thousand, five hundred five".