56844202466 has 8 divisors (see below), whose sum is σ = 86875102044. Its totient is φ = 27885835120.

The previous prime is 56844202439. The next prime is 56844202507. The reversal of 56844202466 is 66420244865.

It can be written as a sum of positive squares in 2 ways, for example, as 53984199025 + 2860003441 = 232345^2 + 53479^2 .

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 56844202466.

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 3 ways as a sum of consecutive naturals, for example, 268132925 + ... + 268133136.

Almost surely, 2^56844202466 is an apocalyptic number.

56844202466 is a deficient number, since it is larger than the sum of its proper divisors (30030899578).

56844202466 is a wasteful number, since it uses less digits than its factorization.

56844202466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536266116.

The product of its (nonzero) digits is 2211840, while the sum is 47.

The spelling of 56844202466 in words is "fifty-six billion, eight hundred forty-four million, two hundred two thousand, four hundred sixty-six".