52069871 has 8 divisors (see below), whose sum is σ = 59601024. Its totient is φ = 44561880.

The previous prime is 52069859. The next prime is 52069879. The reversal of 52069871 is 17896025.

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 52069871 - 2⁶ = 52069807 is a prime.

It is a super-2 number, since 2×52069871² = 5422542931913282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52069879) 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, 665 + ... + 10226.

It is an arithmetic number, because the mean of its divisors is an integer number (7450128).

Almost surely, 2^52069871 is an apocalyptic number.

52069871 is a deficient number, since it is larger than the sum of its proper divisors (7531153).

52069871 is a wasteful number, since it uses less digits than its factorization.

52069871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11581.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 52069871 is about 7215.9456067795. The cubic root of 52069871 is about 373.4182166860.

The spelling of 52069871 in words is "fifty-two million, sixty-nine thousand, eight hundred seventy-one".