506664163277 has 8 divisors (see below), whose sum is σ = 523189923840. Its totient is φ = 490149762480.

The previous prime is 506664163273. The next prime is 506664163283. The reversal of 506664163277 is 772361466605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 506664163277 - 2² = 506664163273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506664163273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749238 + ... + 2927735.

It is an arithmetic number, because the mean of its divisors is an integer number (65398740480).

Almost surely, 2^506664163277 is an apocalyptic number.

It is an amenable number.

506664163277 is a deficient number, since it is larger than the sum of its proper divisors (16525760563).

506664163277 is a wasteful number, since it uses less digits than its factorization.

506664163277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679883.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 506664163277 in words is "five hundred six billion, six hundred sixty-four million, one hundred sixty-three thousand, two hundred seventy-seven".