4425546550464 has 672 divisors, whose sum is σ = 14962428149760. Its totient is φ = 1238436864000.

The previous prime is 4425546550429. The next prime is 4425546550553. The reversal of 4425546550464 is 4640556455244.

4425546550464 is a `hidden beast` number, since 4 + 4 + 2 + 5 + 5 + 46 + 550 + 46 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4425546550464.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 560120914 + ... + 560128814.

It is an arithmetic number, because the mean of its divisors is an integer number (22265518080).

Almost surely, 2^{4425546550464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4425546550464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7481214074880).

4425546550464 is an abundant number, since it is smaller than the sum of its proper divisors (10536881599296).

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

4425546550464 is a wasteful number, since it uses less digits than its factorization.

4425546550464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8109 (or 8096 counting only the distinct ones).

The product of its (nonzero) digits is 46080000, while the sum is 54.

The spelling of 4425546550464 in words is "four trillion, four hundred twenty-five billion, five hundred forty-six million, five hundred fifty thousand, four hundred sixty-four".