505410105563 has 8 divisors (see below), whose sum is σ = 551365496640. Its totient is φ = 459456217480.

The previous prime is 505410105533. The next prime is 505410105631. The reversal of 505410105563 is 365501014505.

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 505410105563 - 2¹⁰ = 505410104539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505410105503) 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, 396356 + ... + 1080702.

It is an arithmetic number, because the mean of its divisors is an integer number (68920687080).

Almost surely, 2^505410105563 is an apocalyptic number.

505410105563 is a deficient number, since it is larger than the sum of its proper divisors (45955391077).

505410105563 is a wasteful number, since it uses less digits than its factorization.

505410105563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751497.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 505410105563 in words is "five hundred five billion, four hundred ten million, one hundred five thousand, five hundred sixty-three".