506051100111 has 8 divisors (see below), whose sum is σ = 676211245744. Its totient is φ = 336629177280.

The previous prime is 506051100109. The next prime is 506051100323. The reversal of 506051100111 is 111001150605.

It is a happy number.

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

It is not a de Polignac number, because 506051100111 - 2¹ = 506051100109 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 (506051101111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184554100 + ... + 184556841.

It is an arithmetic number, because the mean of its divisors is an integer number (84526405718).

Almost surely, 2^506051100111 is an apocalyptic number.

506051100111 is a deficient number, since it is larger than the sum of its proper divisors (170160145633).

506051100111 is a wasteful number, since it uses less digits than its factorization.

506051100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369111401.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 506051100111 its reverse (111001150605), we get a palindrome (617052250716).

The spelling of 506051100111 in words is "five hundred six billion, fifty-one million, one hundred thousand, one hundred eleven".