500996417 has 2 divisors, whose sum is σ = 500996418. Its totient is φ = 500996416.

The previous prime is 500996393. The next prime is 500996423. The reversal of 500996417 is 714699005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439279681 + 61716736 = 20959^2 + 7856^2 .

It is a cyclic number.

It is not a de Polignac number, because 500996417 - 2¹⁰ = 500995393 is a prime.

It is not a weakly prime, because it can be changed into another prime (500996497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250498208 + 250498209.

It is an arithmetic number, because the mean of its divisors is an integer number (250498209).

Almost surely, 2^500996417 is an apocalyptic number.

It is an amenable number.

500996417 is a deficient number, since it is larger than the sum of its proper divisors (1).

500996417 is an equidigital number, since it uses as much as digits as its factorization.

500996417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 500996417 is about 22382.9492471390. The cubic root of 500996417 is about 794.2274139369.

The spelling of 500996417 in words is "five hundred million, nine hundred ninety-six thousand, four hundred seventeen".