52930 has 16 divisors (see below), whose sum is σ = 97920. Its totient is φ = 20592.

The previous prime is 52919. The next prime is 52937. The reversal of 52930 is 3925.

52930 = T₁₄₃ + T₁₄₄ + ... + T₁₄₇.

52930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52898 and 52907.

It is not an unprimeable number, because it can be changed into a prime (52937) by changing a digit.

52930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631 + ... + 709.

It is an arithmetic number, because the mean of its divisors is an integer number (6120).

2⁵²⁹³⁰ is an apocalyptic number.

52930 is a deficient number, since it is larger than the sum of its proper divisors (44990).

52930 is a wasteful number, since it uses less digits than its factorization.

52930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 52930 is about 230.0652081476. The cubic root of 52930 is about 37.5463131493.

The spelling of 52930 in words is "fifty-two thousand, nine hundred thirty".