506616005 has 16 divisors (see below), whose sum is σ = 697065600. Its totient is φ = 346254912.

The previous prime is 506616001. The next prime is 506616007. The reversal of 506616005 is 500616605.

It is a cyclic number.

It is not a de Polignac number, because 506616005 - 2² = 506616001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506616001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12830 + ... + 34319.

It is an arithmetic number, because the mean of its divisors is an integer number (43566600).

Almost surely, 2^506616005 is an apocalyptic number.

It is an amenable number.

506616005 is a deficient number, since it is larger than the sum of its proper divisors (190449595).

506616005 is a wasteful number, since it uses less digits than its factorization.

506616005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47468.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 506616005 is about 22508.1319749108. The cubic root of 506616005 is about 797.1859489396.

The spelling of 506616005 in words is "five hundred six million, six hundred sixteen thousand, five".