529957 has 2 divisors, whose sum is σ = 529958. Its totient is φ = 529956.

The previous prime is 529939. The next prime is 529961. The reversal of 529957 is 759925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 516961 + 12996 = 719^2 + 114^2 .

It is a cyclic number.

It is not a de Polignac number, because 529957 - 2⁷ = 529829 is a prime.

It is a d-powerful number, because it can be written as 5³ + 2¹⁹ + 9 + 9 + 5⁵ + 7⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (529927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264978 + 264979.

It is an arithmetic number, because the mean of its divisors is an integer number (264979).

2⁵²⁹⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

529957 is a deficient number, since it is larger than the sum of its proper divisors (1).

529957 is an equidigital number, since it uses as much as digits as its factorization.

529957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28350, while the sum is 37.

The square root of 529957 is about 727.9814558078. The cubic root of 529957 is about 80.9245347021.

It can be divided in two parts, 5299 and 57, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 529957 in words is "five hundred twenty-nine thousand, nine hundred fifty-seven".