505796299 has 2 divisors, whose sum is σ = 505796300. Its totient is φ = 505796298.

The previous prime is 505796293. The next prime is 505796309. The reversal of 505796299 is 992697505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505796299 is a prime.

It is not a weakly prime, because it can be changed into another prime (505796293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252898149 + 252898150.

It is an arithmetic number, because the mean of its divisors is an integer number (252898150).

Almost surely, 2^505796299 is an apocalyptic number.

505796299 is a deficient number, since it is larger than the sum of its proper divisors (1).

505796299 is an equidigital number, since it uses as much as digits as its factorization.

505796299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1530900, while the sum is 52.

The square root of 505796299 is about 22489.9154956171. The cubic root of 505796299 is about 796.7557672054.

The spelling of 505796299 in words is "five hundred five million, seven hundred ninety-six thousand, two hundred ninety-nine".