4550423708864 has 56 divisors (see below), whose sum is σ = 9852817935168. Its totient is φ = 2067915664640.

The previous prime is 4550423708861. The next prime is 4550423708881. The reversal of 4550423708864 is 4688073240554.

It is not an unprimeable number, because it can be changed into a prime (4550423708861) 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 7 ways as a sum of consecutive naturals, for example, 2469659 + ... + 3898725.

Almost surely, 2^{4550423708864} is an apocalyptic number.

4550423708864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4550423708864 is an abundant number, since it is smaller than the sum of its proper divisors (5302394226304).

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

4550423708864 is a wasteful number, since it uses less digits than its factorization.

4550423708864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433613 (or 1433603 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 56.

The spelling of 4550423708864 in words is "four trillion, five hundred fifty billion, four hundred twenty-three million, seven hundred eight thousand, eight hundred sixty-four".