505410105494 has 16 divisors (see below), whose sum is σ = 868740167328. Its totient is φ = 216023620032.

The previous prime is 505410105437. The next prime is 505410105503. The reversal of 505410105494 is 494501014505.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 48387167 + ... + 48397610.

It is an arithmetic number, because the mean of its divisors is an integer number (54296260458).

Almost surely, 2^505410105494 is an apocalyptic number.

505410105494 is a deficient number, since it is larger than the sum of its proper divisors (363330061834).

505410105494 is a wasteful number, since it uses less digits than its factorization.

505410105494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96785159.

The product of its (nonzero) digits is 72000, while the sum is 38.

Adding to 505410105494 its reverse (494501014505), we get a palindrome (999911119999).

The spelling of 505410105494 in words is "five hundred five billion, four hundred ten million, one hundred five thousand, four hundred ninety-four".