505226252359 has 2 divisors, whose sum is σ = 505226252360. Its totient is φ = 505226252358.

The previous prime is 505226252327. The next prime is 505226252387. The reversal of 505226252359 is 953252622505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505226252359 - 2⁵ = 505226252327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505226252059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252613126179 + 252613126180.

It is an arithmetic number, because the mean of its divisors is an integer number (252613126180).

Almost surely, 2^505226252359 is an apocalyptic number.

505226252359 is a deficient number, since it is larger than the sum of its proper divisors (1).

505226252359 is an equidigital number, since it uses as much as digits as its factorization.

505226252359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 505226252359 in words is "five hundred five billion, two hundred twenty-six million, two hundred fifty-two thousand, three hundred fifty-nine".