4550189769216 has 3200 divisors, whose sum is σ = 19165173350400. Its totient is φ = 1040555704320.

The previous prime is 4550189769133. The next prime is 4550189769269. The reversal of 4550189769216 is 6129679810554.

4550189769216 is a `hidden beast` number, since 4 + 550 + 1 + 8 + 9 + 7 + 69 + 2 + 16 = 666.

It is a super-3 number, since 3×4550189769216³ (a number of 39 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 51125727700 + ... + 51125727788.

It is an arithmetic number, because the mean of its divisors is an integer number (5989116672).

Almost surely, 2^{4550189769216} is an apocalyptic number.

4550189769216 is a gapful number since it is divisible by the number (46) 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 4550189769216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9582586675200).

4550189769216 is an abundant number, since it is smaller than the sum of its proper divisors (14614983581184).

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

4550189769216 is a wasteful number, since it uses less digits than its factorization.

4550189769216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 63.

The spelling of 4550189769216 in words is "four trillion, five hundred fifty billion, one hundred eighty-nine million, seven hundred sixty-nine thousand, two hundred sixteen".