527123 has 2 divisors, whose sum is σ = 527124. Its totient is φ = 527122.

The previous prime is 527099. The next prime is 527129. The reversal of 527123 is 321725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-527123 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 527095 and 527104.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 527123.

It is not a weakly prime, because it can be changed into another prime (527129) 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, 263561 + 263562.

It is an arithmetic number, because the mean of its divisors is an integer number (263562).

2⁵²⁷¹²³ is an apocalyptic number.

527123 is a deficient number, since it is larger than the sum of its proper divisors (1).

527123 is an equidigital number, since it uses as much as digits as its factorization.

527123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 20.

The square root of 527123 is about 726.0323684244. The cubic root of 527123 is about 80.7800260238.

Adding to 527123 its reverse (321725), we get a palindrome (848848).

The spelling of 527123 in words is "five hundred twenty-seven thousand, one hundred twenty-three".