510116105505 has 8 divisors (see below), whose sum is σ = 816185768832. Its totient is φ = 272061922928.

The previous prime is 510116105497. The next prime is 510116105509. The reversal of 510116105505 is 505501611015.

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 510116105505 - 2³ = 510116105497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (510116105509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17003870169 + ... + 17003870198.

It is an arithmetic number, because the mean of its divisors is an integer number (102023221104).

Almost surely, 2^510116105505 is an apocalyptic number.

It is an amenable number.

510116105505 is a deficient number, since it is larger than the sum of its proper divisors (306069663327).

510116105505 is a wasteful number, since it uses less digits than its factorization.

510116105505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34007740375.

The product of its (nonzero) digits is 3750, while the sum is 30.

It can be divided in two parts, 51011 and 6105505, that added together give a palindrome (6156516).

The spelling of 510116105505 in words is "five hundred ten billion, one hundred sixteen million, one hundred five thousand, five hundred five".