464646222163 has 8 divisors (see below), whose sum is σ = 472619343680. Its totient is φ = 456684583680.

The previous prime is 464646222133. The next prime is 464646222233. The reversal of 464646222163 is 361222646464.

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

It is a cyclic number.

It is not a de Polignac number, because 464646222163 - 2³⁷ = 327207268691 is a prime.

It is a super-2 number, since 2×464646222163² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464646222113) by changing a digit.

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, 2789118 + ... + 2951011.

It is an arithmetic number, because the mean of its divisors is an integer number (59077417960).

Almost surely, 2^464646222163 is an apocalyptic number.

464646222163 is a deficient number, since it is larger than the sum of its proper divisors (7973121517).

464646222163 is a wasteful number, since it uses less digits than its factorization.

464646222163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741517.

The product of its digits is 1990656, while the sum is 46.

The spelling of 464646222163 in words is "four hundred sixty-four billion, six hundred forty-six million, two hundred twenty-two thousand, one hundred sixty-three".