52069171 has 16 divisors (see below), whose sum is σ = 67742208. Its totient is φ = 38808000.

The previous prime is 52069169. The next prime is 52069187. The reversal of 52069171 is 17196025.

It is not a de Polignac number, because 52069171 - 2¹ = 52069169 is a prime.

It is a super-2 number, since 2×52069171² = 5422397137254482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52069151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12930 + ... + 16471.

It is an arithmetic number, because the mean of its divisors is an integer number (4233888).

Almost surely, 2^52069171 is an apocalyptic number.

52069171 is a deficient number, since it is larger than the sum of its proper divisors (15673037).

52069171 is a wasteful number, since it uses less digits than its factorization.

52069171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29442.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 52069171 is about 7215.8971029249. The cubic root of 52069171 is about 373.4165433324.

The spelling of 52069171 in words is "fifty-two million, sixty-nine thousand, one hundred seventy-one".