4566456680 has 32 divisors (see below), whose sum is σ = 10468391400. Its totient is φ = 1792118016.

The previous prime is 4566456679. The next prime is 4566456701. The reversal of 4566456680 is 866546654.

It can be written as a sum of positive squares in 4 ways, for example, as 3076033444 + 1490423236 = 55462^2 + 38606^2 .

It is a super-2 number, since 2×4566456680² = 41705053220633244800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074875 + ... + 1079114.

Almost surely, 2^4566456680 is an apocalyptic number.

4566456680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4566456680 is an abundant number, since it is smaller than the sum of its proper divisors (5901934720).

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

4566456680 is a wasteful number, since it uses less digits than its factorization.

4566456680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154053 (or 2154049 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The square root of 4566456680 is about 67575.5627427549. The cubic root of 4566456680 is about 1659.0511682212.

The spelling of 4566456680 in words is "four billion, five hundred sixty-six million, four hundred fifty-six thousand, six hundred eighty".