466554020646 has 32 divisors (see below), whose sum is σ = 1066453217280. Its totient is φ = 133295645376.

The previous prime is 466554020641. The next prime is 466554020671. The reversal of 466554020646 is 646020455664.

It is a junction number, because it is equal to n+sod(n) for n = 466554020595 and 466554020604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466554020641) 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 15 ways as a sum of consecutive naturals, for example, 861115 + ... + 1294073.

It is an arithmetic number, because the mean of its divisors is an integer number (33326663040).

Almost surely, 2^466554020646 is an apocalyptic number.

466554020646 is an abundant number, since it is smaller than the sum of its proper divisors (599899196634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466554020646 is a wasteful number, since it uses less digits than its factorization.

466554020646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458628.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 466554020646 in words is "four hundred sixty-six billion, five hundred fifty-four million, twenty thousand, six hundred forty-six".