53129 has 2 divisors, whose sum is σ = 53130. Its totient is φ = 53128.

The previous prime is 53117. The next prime is 53147. The reversal of 53129 is 92135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51529 + 1600 = 227^2 + 40^2 .

It is a cyclic number.

It is not a de Polignac number, because 53129 - 2⁴ = 53113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53129.

It is not a weakly prime, because it can be changed into another prime (53149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26564 + 26565.

It is an arithmetic number, because the mean of its divisors is an integer number (26565).

2⁵³¹²⁹ is an apocalyptic number.

It is an amenable number.

53129 is a deficient number, since it is larger than the sum of its proper divisors (1).

53129 is an equidigital number, since it uses as much as digits as its factorization.

53129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 20.

The square root of 53129 is about 230.4972884873. The cubic root of 53129 is about 37.5933083761.

The spelling of 53129 in words is "fifty-three thousand, one hundred twenty-nine".