52859771 has 4 divisors (see below), whose sum is σ = 54089112. Its totient is φ = 51630432.

The previous prime is 52859747. The next prime is 52859777. The reversal of 52859771 is 17795825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52859771 - 2¹⁰ = 52858747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52859777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614606 + ... + 614691.

It is an arithmetic number, because the mean of its divisors is an integer number (13522278).

Almost surely, 2^52859771 is an apocalyptic number.

52859771 is a deficient number, since it is larger than the sum of its proper divisors (1229341).

52859771 is a wasteful number, since it uses less digits than its factorization.

52859771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229340.

The product of its digits is 176400, while the sum is 44.

The square root of 52859771 is about 7270.4725431020. The cubic root of 52859771 is about 375.2969996774.

The spelling of 52859771 in words is "fifty-two million, eight hundred fifty-nine thousand, seven hundred seventy-one".