506223827 has 2 divisors, whose sum is σ = 506223828. Its totient is φ = 506223826.

The previous prime is 506223803. The next prime is 506223833. The reversal of 506223827 is 728322605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506223827 - 2¹⁰ = 506222803 is a prime.

It is equal to p_26666045 and since 506223827 and 26666045 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (506223227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253111913 + 253111914.

It is an arithmetic number, because the mean of its divisors is an integer number (253111914).

Almost surely, 2^506223827 is an apocalyptic number.

506223827 is a deficient number, since it is larger than the sum of its proper divisors (1).

506223827 is an equidigital number, since it uses as much as digits as its factorization.

506223827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 506223827 is about 22499.4183702602. The cubic root of 506223827 is about 796.9801918538.

The spelling of 506223827 in words is "five hundred six million, two hundred twenty-three thousand, eight hundred twenty-seven".