538885171 has 8 divisors (see below), whose sum is σ = 591822000. Its totient is φ = 486606240.

The previous prime is 538885169. The next prime is 538885177. The reversal of 538885171 is 171588835.

It is a happy number.

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 538885171 - 2¹ = 538885169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (538885177) 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, 162756 + ... + 166033.

It is an arithmetic number, because the mean of its divisors is an integer number (73977750).

Almost surely, 2^538885171 is an apocalyptic number.

538885171 is a deficient number, since it is larger than the sum of its proper divisors (52936829).

538885171 is a wasteful number, since it uses less digits than its factorization.

538885171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328949.

The product of its digits is 268800, while the sum is 46.

The square root of 538885171 is about 23213.9003831756. The cubic root of 538885171 is about 813.7645078792.

The spelling of 538885171 in words is "five hundred thirty-eight million, eight hundred eighty-five thousand, one hundred seventy-one".