505411323210497 has 8 divisors (see below), whose sum is σ = 551357978864160. Its totient is φ = 459464696177760.

The previous prime is 505411323210433. The next prime is 505411323210509. The reversal of 505411323210497 is 794012323114505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 505411323210497 - 2⁶ = 505411323210433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505411323210397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48778118 + ... + 58224800.

It is an arithmetic number, because the mean of its divisors is an integer number (68919747358020).

Almost surely, 2^{505411323210497} is an apocalyptic number.

It is an amenable number.

505411323210497 is a deficient number, since it is larger than the sum of its proper divisors (45946655653663).

505411323210497 is a wasteful number, since it uses less digits than its factorization.

505411323210497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14310463.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 505411323210497 in words is "five hundred five trillion, four hundred eleven billion, three hundred twenty-three million, two hundred ten thousand, four hundred ninety-seven".