527173 has 2 divisors, whose sum is σ = 527174. Its totient is φ = 527172.

The previous prime is 527161. The next prime is 527179. The reversal of 527173 is 371725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294849 + 232324 = 543^2 + 482^2 .

It is a cyclic number.

It is not a de Polignac number, because 527173 - 2¹³ = 518981 is a prime.

It is a super-2 number, since 2×527173² = 555822743858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527179) 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, 263586 + 263587.

It is an arithmetic number, because the mean of its divisors is an integer number (263587).

2⁵²⁷¹⁷³ is an apocalyptic number.

It is an amenable number.

527173 is a deficient number, since it is larger than the sum of its proper divisors (1).

527173 is an equidigital number, since it uses as much as digits as its factorization.

527173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1470, while the sum is 25.

The square root of 527173 is about 726.0668013344. The cubic root of 527173 is about 80.7825800600.

Adding to 527173 its reverse (371725), we get a palindrome (898898).

It can be divided in two parts, 52 and 7173, that added together give a square (7225 = 85²).

The spelling of 527173 in words is "five hundred twenty-seven thousand, one hundred seventy-three".