527393 has 2 divisors, whose sum is σ = 527394. Its totient is φ = 527392.

The previous prime is 527381. The next prime is 527399. The reversal of 527393 is 393725.

527393 is nontrivially palindromic in base 14.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 506944 + 20449 = 712^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 527393 - 2⁴ = 527377 is a prime.

It is not a weakly prime, because it can be changed into another prime (527399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263696 + 263697.

It is an arithmetic number, because the mean of its divisors is an integer number (263697).

2⁵²⁷³⁹³ is an apocalyptic number.

It is an amenable number.

527393 is a deficient number, since it is larger than the sum of its proper divisors (1).

527393 is an equidigital number, since it uses as much as digits as its factorization.

527393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 29.

The square root of 527393 is about 726.2182867430. The cubic root of 527393 is about 80.7938159009.

The spelling of 527393 in words is "five hundred twenty-seven thousand, three hundred ninety-three".