52011171 has 12 divisors (see below), whose sum is σ = 75229440. Its totient is φ = 34626960.

The previous prime is 52011163. The next prime is 52011217. The reversal of 52011171 is 17111025.

It is a happy number.

It is not a de Polignac number, because 52011171 - 2³ = 52011163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52011371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3870 + ... + 10908.

It is an arithmetic number, because the mean of its divisors is an integer number (6269120).

Almost surely, 2^52011171 is an apocalyptic number.

52011171 is a deficient number, since it is larger than the sum of its proper divisors (23218269).

52011171 is a wasteful number, since it uses less digits than its factorization.

52011171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7866 (or 7863 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 52011171 is about 7211.8770788194. The cubic root of 52011171 is about 373.2778418976.

Adding to 52011171 its reverse (17111025), we get a palindrome (69122196).

The spelling of 52011171 in words is "fifty-two million, eleven thousand, one hundred seventy-one".