4664808650446 has 32 divisors (see below), whose sum is σ = 8004007473408. Its totient is φ = 1997405948160.

The previous prime is 4664808650441. The next prime is 4664808650449. The reversal of 4664808650446 is 6440568084664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664808650441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272420841 + ... + 272437963.

It is an arithmetic number, because the mean of its divisors is an integer number (250125233544).

Almost surely, 2^{4664808650446} is an apocalyptic number.

4664808650446 is a deficient number, since it is larger than the sum of its proper divisors (3339198822962).

4664808650446 is a wasteful number, since it uses less digits than its factorization.

4664808650446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33496.

The product of its (nonzero) digits is 106168320, while the sum is 61.

The spelling of 4664808650446 in words is "four trillion, six hundred sixty-four billion, eight hundred eight million, six hundred fifty thousand, four hundred forty-six".