4566312054656 has 64 divisors (see below), whose sum is σ = 9925424812800. Its totient is φ = 2075286935040.

The previous prime is 4566312054653. The next prime is 4566312054673. The reversal of 4566312054656 is 6564502136654.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 4566312054598 and 4566312054607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566312054653) 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, 9340265 + ... + 9816983.

It is an arithmetic number, because the mean of its divisors is an integer number (155084762700).

Almost surely, 2^{4566312054656} is an apocalyptic number.

It is an amenable number.

4566312054656 is an abundant number, since it is smaller than the sum of its proper divisors (5359112758144).

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

4566312054656 is a wasteful number, since it uses less digits than its factorization.

4566312054656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483547 (or 483535 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 53.

The spelling of 4566312054656 in words is "four trillion, five hundred sixty-six billion, three hundred twelve million, fifty-four thousand, six hundred fifty-six".