52979 has 4 divisors (see below), whose sum is σ = 54720. Its totient is φ = 51240.

The previous prime is 52973. The next prime is 52981. The reversal of 52979 is 97925.

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 52979 - 2⁴ = 52963 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 52979.

It is not an unprimeable number, because it can be changed into a prime (52973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2⁵²⁹⁷⁹ is an apocalyptic number.

52979 is a deficient number, since it is larger than the sum of its proper divisors (1741).

52979 is a wasteful number, since it uses less digits than its factorization.

52979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740.

The product of its digits is 5670, while the sum is 32.

The square root of 52979 is about 230.1716750602. The cubic root of 52979 is about 37.5578957547.

The spelling of 52979 in words is "fifty-two thousand, nine hundred seventy-nine".