52069471 has 8 divisors (see below), whose sum is σ = 55321920. Its totient is φ = 48914208.

The previous prime is 52069463. The next prime is 52069543. The reversal of 52069471 is 17496025.

52069471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52069471 - 2³ = 52069463 is a prime.

It is a super-3 number, since 3×52069471³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52069411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23191 + ... + 25336.

It is an arithmetic number, because the mean of its divisors is an integer number (6915240).

Almost surely, 2^52069471 is an apocalyptic number.

52069471 is a deficient number, since it is larger than the sum of its proper divisors (3252449).

52069471 is a wasteful number, since it uses less digits than its factorization.

52069471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48593.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 52069471 is about 7215.9178903311. The cubic root of 52069471 is about 373.4172604858.

The spelling of 52069471 in words is "fifty-two million, sixty-nine thousand, four hundred seventy-one".