527983 has 2 divisors, whose sum is σ = 527984.
Its totient is φ = 527982.
The previous prime is 527981. The next prime is 527987. The reversal of 527983 is 389725.
527983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 527983 - 21 = 527981 is a prime.
Together with 527981, it forms a pair of twin primes.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (527981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263991 + 263992.
It is an arithmetic number, because the mean of its divisors is an integer number (263992).
2527983 is an apocalyptic number.
527983 is a deficient number, since it is larger than the sum of its proper divisors (1).
527983 is an equidigital number, since it uses as much as digits as its factorization.
527983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 15120, while the sum is 34.
The square root of 527983 is about 726.6243871492.
The cubic root of 527983 is about 80.8239329653.
The spelling of 527983 in words is "five hundred twenty-seven thousand, nine hundred eighty-three".