4566850928640 has 3672 divisors, whose sum is σ = 23034612573648. Its totient is φ = 824432394240.

The previous prime is 4566850928611. The next prime is 4566850928659. The reversal of 4566850928640 is 468290586654.

4566850928640 is a `hidden beast` number, since 4 + 5 + 6 + 6 + 8 + 509 + 2 + 86 + 40 = 666.

It is a super-2 number, since 2×4566850928640² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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 215 ways as a sum of consecutive naturals, for example, 268638289912 + ... + 268638289928.

Almost surely, 2^{4566850928640} is an apocalyptic number.

4566850928640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4566850928640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11517306286824).

4566850928640 is an abundant number, since it is smaller than the sum of its proper divisors (18467761645008).

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

4566850928640 is a wasteful number, since it uses less digits than its factorization.

4566850928640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 63.

The spelling of 4566850928640 in words is "four trillion, five hundred sixty-six billion, eight hundred fifty million, nine hundred twenty-eight thousand, six hundred forty".