506206227055 has 8 divisors (see below), whose sum is σ = 608759456832. Its totient is φ = 404090325408.

The previous prime is 506206227041. The next prime is 506206227073. The reversal of 506206227055 is 550722602605.

It is a happy number.

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 506206227055 - 2²⁵ = 506172672623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506206226999 and 506206227017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109329484 + ... + 109334113.

It is an arithmetic number, because the mean of its divisors is an integer number (76094932104).

Almost surely, 2^506206227055 is an apocalyptic number.

506206227055 is a deficient number, since it is larger than the sum of its proper divisors (102553229777).

506206227055 is a wasteful number, since it uses less digits than its factorization.

506206227055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218664065.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 506206227055 in words is "five hundred six billion, two hundred six million, two hundred twenty-seven thousand, fifty-five".