506606016155 has 8 divisors (see below), whose sum is σ = 613608782832. Its totient is φ = 401497103968.

The previous prime is 506606016149. The next prime is 506606016157. The reversal of 506606016155 is 551610606605.

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 506606016155 - 2²⁸ = 506337580699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506606016157) 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, 473463032 + ... + 473464101.

It is an arithmetic number, because the mean of its divisors is an integer number (76701097854).

Almost surely, 2^506606016155 is an apocalyptic number.

506606016155 is a deficient number, since it is larger than the sum of its proper divisors (107002766677).

506606016155 is a wasteful number, since it uses less digits than its factorization.

506606016155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946927245.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 506606016155 in words is "five hundred six billion, six hundred six million, sixteen thousand, one hundred fifty-five".