563929 has 2 divisors, whose sum is σ = 563930. Its totient is φ = 563928.

The previous prime is 563897. The next prime is 563933. The reversal of 563929 is 929365.

It is a happy number.

563929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336400 + 227529 = 580^2 + 477^2 .

It is a cyclic number.

It is not a de Polignac number, because 563929 - 2⁵ = 563897 is a prime.

563929 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 563894 and 563903.

It is not a weakly prime, because it can be changed into another prime (563999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281964 + 281965.

It is an arithmetic number, because the mean of its divisors is an integer number (281965).

2⁵⁶³⁹²⁹ is an apocalyptic number.

It is an amenable number.

563929 is a deficient number, since it is larger than the sum of its proper divisors (1).

563929 is an equidigital number, since it uses as much as digits as its factorization.

563929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 34.

The square root of 563929 is about 750.9520623848. The cubic root of 563929 is about 82.6180251336.

It can be divided in two parts, 56392 and 9, that multiplied together give a triangular number (507528 = T₁₀₀₇).

The spelling of 563929 in words is "five hundred sixty-three thousand, nine hundred twenty-nine".