550220743368576 has 1152 divisors, whose sum is σ = 1960186134852000. Its totient is φ = 151492703846400.

The previous prime is 550220743368557. The next prime is 550220743368613. The reversal of 550220743368576 is 675863347022055.

550220743368576 is a `hidden beast` number, since 5 + 5 + 0 + 2 + 20 + 7 + 4 + 3 + 36 + 8 + 576 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

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 (29) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 39220232730 + ... + 39220246758.

Almost surely, 2^{550220743368576} is an apocalyptic number.

550220743368576 is a gapful number since it is divisible by the number (56) 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 550220743368576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (980093067426000).

550220743368576 is an abundant number, since it is smaller than the sum of its proper divisors (1409965391483424).

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

550220743368576 is a wasteful number, since it uses less digits than its factorization.

550220743368576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14369 (or 14313 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 63.

The spelling of 550220743368576 in words is "five hundred fifty trillion, two hundred twenty billion, seven hundred forty-three million, three hundred sixty-eight thousand, five hundred seventy-six".