506605100055 has 8 divisors (see below), whose sum is σ = 810568160112. Its totient is φ = 270189386688.

The previous prime is 506605100003. The next prime is 506605100069. The reversal of 506605100055 is 550001506605.

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

It is not a de Polignac number, because 506605100055 - 2⁸ = 506605099799 is a prime.

It is a super-2 number, since 2×506605100055² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 506605099989 and 506605100025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16886836654 + ... + 16886836683.

It is an arithmetic number, because the mean of its divisors is an integer number (101321020014).

Almost surely, 2^506605100055 is an apocalyptic number.

506605100055 is a deficient number, since it is larger than the sum of its proper divisors (303963060057).

506605100055 is a wasteful number, since it uses less digits than its factorization.

506605100055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33773673345.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 506605100055 in words is "five hundred six billion, six hundred five million, one hundred thousand, fifty-five".