505600500994 has 8 divisors (see below), whose sum is σ = 791374697280. Its totient is φ = 241808935236.

The previous prime is 505600500991. The next prime is 505600501001. The reversal of 505600500994 is 499005006505.

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

It is a self number, because there is not a number n which added to its sum of digits gives 505600500994.

It is not an unprimeable number, because it can be changed into a prime (505600500991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5495657574 + ... + 5495657665.

It is an arithmetic number, because the mean of its divisors is an integer number (98921837160).

Almost surely, 2^505600500994 is an apocalyptic number.

505600500994 is a deficient number, since it is larger than the sum of its proper divisors (285774196286).

505600500994 is a wasteful number, since it uses less digits than its factorization.

505600500994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10991315264.

The product of its (nonzero) digits is 243000, while the sum is 43.

The spelling of 505600500994 in words is "five hundred five billion, six hundred million, five hundred thousand, nine hundred ninety-four".