525029 has 2 divisors, whose sum is σ = 525030. Its totient is φ = 525028.

The previous prime is 525017. The next prime is 525043. The reversal of 525029 is 920525.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388129 + 136900 = 623^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 525029 - 2⁴ = 525013 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5 + 2 + 0 + 5 + 2¹⁹ + 9³ .

It is a junction number, because it is equal to n+sod(n) for n = 524995 and 525013.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 525029.

It is not a weakly prime, because it can be changed into another prime (525529) 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, 262514 + 262515.

It is an arithmetic number, because the mean of its divisors is an integer number (262515).

2⁵²⁵⁰²⁹ is an apocalyptic number.

It is an amenable number.

525029 is a deficient number, since it is larger than the sum of its proper divisors (1).

525029 is an equidigital number, since it uses as much as digits as its factorization.

525029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 525029 is about 724.5888489343. The cubic root of 525029 is about 80.6729176526.

The spelling of 525029 in words is "five hundred twenty-five thousand, twenty-nine".