168054826227 has 8 divisors (see below), whose sum is σ = 224075691216. Its totient is φ = 112035256032.

The previous prime is 168054826217. The next prime is 168054826229. The reversal of 168054826227 is 722628450861.

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

It is not a de Polignac number, because 168054826227 - 2¹⁰ = 168054825203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 168054826227.

It is not an unprimeable number, because it can be changed into a prime (168054826229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36373 + ... + 580889.

It is an arithmetic number, because the mean of its divisors is an integer number (28009461402).

Almost surely, 2^168054826227 is an apocalyptic number.

168054826227 is a deficient number, since it is larger than the sum of its proper divisors (56020864989).

168054826227 is a wasteful number, since it uses less digits than its factorization.

168054826227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647397.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 168054826227 in words is "one hundred sixty-eight billion, fifty-four million, eight hundred twenty-six thousand, two hundred twenty-seven".