415168505085 has 16 divisors (see below), whose sum is σ = 664498973376. Its totient is φ = 221346747648.

The previous prime is 415168505083. The next prime is 415168505093. The reversal of 415168505085 is 580505861514.

It is not a de Polignac number, because 415168505085 - 2¹ = 415168505083 is a prime.

It is a super-2 number, since 2×415168505085² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415168505083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4733539 + ... + 4820448.

It is an arithmetic number, because the mean of its divisors is an integer number (41531185836).

Almost surely, 2^415168505085 is an apocalyptic number.

It is an amenable number.

415168505085 is a deficient number, since it is larger than the sum of its proper divisors (249330468291).

415168505085 is a wasteful number, since it uses less digits than its factorization.

415168505085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9556892.

The product of its (nonzero) digits is 960000, while the sum is 48.

The spelling of 415168505085 in words is "four hundred fifteen billion, one hundred sixty-eight million, five hundred five thousand, eighty-five".