505445314366 has 16 divisors (see below), whose sum is σ = 768951843840. Its totient is φ = 249137923320.

The previous prime is 505445314351. The next prime is 505445314379. The reversal of 505445314366 is 663413544505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369970 + ... + 2574421.

It is an arithmetic number, because the mean of its divisors is an integer number (48059490240).

Almost surely, 2^505445314366 is an apocalyptic number.

505445314366 is a deficient number, since it is larger than the sum of its proper divisors (263506529474).

505445314366 is a wasteful number, since it uses less digits than its factorization.

505445314366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945119.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 505445314366 in words is "five hundred five billion, four hundred forty-five million, three hundred fourteen thousand, three hundred sixty-six".