52843879 has 4 divisors (see below), whose sum is σ = 57647880. Its totient is φ = 48039880.

The previous prime is 52843867. The next prime is 52843891. The reversal of 52843879 is 97834825.

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

It is an interprime number because it is at equal distance from previous prime (52843867) and next prime (52843891).

It is a cyclic number.

It is not a de Polignac number, because 52843879 - 2²¹ = 50746727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52843849) 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, 2401984 + ... + 2402005.

It is an arithmetic number, because the mean of its divisors is an integer number (14411970).

Almost surely, 2^52843879 is an apocalyptic number.

52843879 is a deficient number, since it is larger than the sum of its proper divisors (4804001).

52843879 is a wasteful number, since it uses less digits than its factorization.

52843879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804000.

The product of its digits is 483840, while the sum is 46.

The square root of 52843879 is about 7269.3795471140. The cubic root of 52843879 is about 375.2593855800.

The spelling of 52843879 in words is "fifty-two million, eight hundred forty-three thousand, eight hundred seventy-nine".