550107855360 has 480 divisors, whose sum is σ = 2186840747520. Its totient is φ = 125190733824.

The previous prime is 550107855347. The next prime is 550107855379. The reversal of 550107855360 is 63558701055.

550107855360 is a `hidden beast` number, since 5 + 5 + 0 + 107 + 8 + 5 + 536 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 37570921 + ... + 37585559.

It is an arithmetic number, because the mean of its divisors is an integer number (4555918224).

Almost surely, 2^550107855360 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 550107855360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093420373760).

550107855360 is an abundant number, since it is smaller than the sum of its proper divisors (1636732892160).

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

550107855360 is a wasteful number, since it uses less digits than its factorization.

550107855360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14908 (or 14889 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 550107855360 in words is "five hundred fifty billion, one hundred seven million, eight hundred fifty-five thousand, three hundred sixty".