168036055162405 has 8 divisors (see below), whose sum is σ = 206332644478752. Its totient is φ = 131302591940688.

The previous prime is 168036055162379. The next prime is 168036055162429. The reversal of 168036055162405 is 504261550630861.

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 168036055162405 - 2⁷ = 168036055162277 is a prime.

It is a super-2 number, since 2×168036055162405² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

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, 390781523419 + ... + 390781523848.

It is an arithmetic number, because the mean of its divisors is an integer number (25791580559844).

Almost surely, 2^{168036055162405} is an apocalyptic number.

It is an amenable number.

168036055162405 is a deficient number, since it is larger than the sum of its proper divisors (38296589316347).

168036055162405 is an equidigital number, since it uses as much as digits as its factorization.

168036055162405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781563047315.

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 168036055162405 in words is "one hundred sixty-eight trillion, thirty-six billion, fifty-five million, one hundred sixty-two thousand, four hundred five".