550062720 has 384 divisors, whose sum is σ = 2040714000. Its totient is φ = 136249344.

The previous prime is 550062719. The next prime is 550062731. The reversal of 550062720 is 27260055.

It can be written as a sum of positive squares in 8 ways, for example, as 276623424 + 273439296 = 16632^2 + 16536^2 .

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6180436 + ... + 6180524.

Almost surely, 2^550062720 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 550062720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1020357000).

550062720 is an abundant number, since it is smaller than the sum of its proper divisors (1490651280).

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

550062720 is a wasteful number, since it uses less digits than its factorization.

550062720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 550062720 is about 23453.4159558901. The cubic root of 550062720 is about 819.3524135563.

The spelling of 550062720 in words is "five hundred fifty million, sixty-two thousand, seven hundred twenty".