527057 has 2 divisors, whose sum is σ = 527058. Its totient is φ = 527056.

The previous prime is 527053. The next prime is 527063. The reversal of 527057 is 750725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430336 + 96721 = 656^2 + 311^2 .

It is a cyclic number.

It is not a de Polignac number, because 527057 - 2² = 527053 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (527053) 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, 263528 + 263529.

It is an arithmetic number, because the mean of its divisors is an integer number (263529).

2⁵²⁷⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

527057 is a deficient number, since it is larger than the sum of its proper divisors (1).

527057 is an equidigital number, since it uses as much as digits as its factorization.

527057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 527057 is about 725.9869144826. The cubic root of 527057 is about 80.7766544488.

The spelling of 527057 in words is "five hundred twenty-seven thousand, fifty-seven".