168350001795 has 48 divisors (see below), whose sum is σ = 296797816224. Its totient is φ = 88252992000.

The previous prime is 168350001791. The next prime is 168350001797. The reversal of 168350001795 is 597100053861.

It is a happy number.

It is not a de Polignac number, because 168350001795 - 2² = 168350001791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 168350001795.

It is not an unprimeable number, because it can be changed into a prime (168350001791) 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 47 ways as a sum of consecutive naturals, for example, 4044640 + ... + 4086050.

It is an arithmetic number, because the mean of its divisors is an integer number (6183287838).

Almost surely, 2^168350001795 is an apocalyptic number.

168350001795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

168350001795 is a deficient number, since it is larger than the sum of its proper divisors (128447814429).

168350001795 is a wasteful number, since it uses less digits than its factorization.

168350001795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42964 (or 42961 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 168350001795 in words is "one hundred sixty-eight billion, three hundred fifty million, one thousand, seven hundred ninety-five".